/**
 * Swiper 4.4.6
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * http://www.idangero.us/swiper/
 *
 * Copyright 2014-2018 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: December 19, 2018
 */
.swiper-container {
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
}
.swiper-container-no-flexbox .swiper-slide {
    float: left;
}
.swiper-container-vertical > .swiper-wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}
.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}
.swiper-container-android .swiper-slide,
.swiper-wrapper {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}
.swiper-container-multirow > .swiper-wrapper {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}
.swiper-container-free-mode > .swiper-wrapper {
    -webkit-transition-timing-function: ease-out;
    -o-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
    margin: 0 auto;
}
.swiper-slide {
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform;
}
.swiper-slide-invisible-blank {
    visibility: hidden;
}
.swiper-container-autoheight,
.swiper-container-autoheight .swiper-slide {
    height: auto;
}
.swiper-container-autoheight .swiper-wrapper {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-transition-property: height, -webkit-transform;
    transition-property: height, -webkit-transform;
    -o-transition-property: transform, height;
    transition-property: transform, height;
    transition-property: transform, height, -webkit-transform;
}
.swiper-container-3d {
    -webkit-perspective: 1200px;
    perspective: 1200px;
}
.swiper-container-3d .swiper-cube-shadow,
.swiper-container-3d .swiper-slide,
.swiper-container-3d .swiper-slide-shadow-bottom,
.swiper-container-3d .swiper-slide-shadow-left,
.swiper-container-3d .swiper-slide-shadow-right,
.swiper-container-3d .swiper-slide-shadow-top,
.swiper-container-3d .swiper-wrapper {
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}
.swiper-container-3d .swiper-slide-shadow-bottom,
.swiper-container-3d .swiper-slide-shadow-left,
.swiper-container-3d .swiper-slide-shadow-right,
.swiper-container-3d .swiper-slide-shadow-top {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}
.swiper-container-3d .swiper-slide-shadow-left {
    background-image: -webkit-gradient(
            linear,
            right top,
            left top,
            from(rgba(0, 0, 0, 0.5)),
            to(rgba(0, 0, 0, 0))
    );
    background-image: -webkit-linear-gradient(
            right,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: -o-linear-gradient(
            right,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: linear-gradient(
            to left,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
}
.swiper-container-3d .swiper-slide-shadow-right {
    background-image: -webkit-gradient(
            linear,
            left top,
            right top,
            from(rgba(0, 0, 0, 0.5)),
            to(rgba(0, 0, 0, 0))
    );
    background-image: -webkit-linear-gradient(
            left,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: -o-linear-gradient(
            left,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: linear-gradient(
            to right,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
}
.swiper-container-3d .swiper-slide-shadow-top {
    background-image: -webkit-gradient(
            linear,
            left bottom,
            left top,
            from(rgba(0, 0, 0, 0.5)),
            to(rgba(0, 0, 0, 0))
    );
    background-image: -webkit-linear-gradient(
            bottom,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: -o-linear-gradient(
            bottom,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: linear-gradient(
            to top,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
}
.swiper-container-3d .swiper-slide-shadow-bottom {
    background-image: -webkit-gradient(
            linear,
            left top,
            left bottom,
            from(rgba(0, 0, 0, 0.5)),
            to(rgba(0, 0, 0, 0))
    );
    background-image: -webkit-linear-gradient(
            top,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: -o-linear-gradient(
            top,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
    background-image: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0)
    );
}
.swiper-container-wp8-horizontal,
.swiper-container-wp8-horizontal > .swiper-wrapper {
    -ms-touch-action: pan-y;
    touch-action: pan-y;
}
.swiper-container-wp8-vertical,
.swiper-container-wp8-vertical > .swiper-wrapper {
    -ms-touch-action: pan-x;
    touch-action: pan-x;
}
.swiper-button-next,
.swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 27px;
    height: 44px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 27px 44px;
    background-position: center;
    background-repeat: no-repeat;
}
.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
    opacity: 0.35;
    cursor: auto;
    pointer-events: none;
}



.swiper-button-lock {
    display: none;
}
.swiper-pagination {
    position: absolute;
    text-align: center;
    -webkit-transition: 0.3s opacity;
    -o-transition: 0.3s opacity;
    transition: 0.3s opacity;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    z-index: 10;
}
.swiper-pagination.swiper-pagination-hidden {
    opacity: 0;
}
.swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 10px;
    left: 0;
    width: 100%;
}
.swiper-pagination-bullets-dynamic {
    overflow: hidden;
    font-size: 0;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
    -webkit-transform: scale(0.33);
    -ms-transform: scale(0.33);
    transform: scale(0.33);
    position: relative;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev {
    -webkit-transform: scale(0.66);
    -ms-transform: scale(0.66);
    transform: scale(0.66);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev {
    -webkit-transform: scale(0.33);
    -ms-transform: scale(0.33);
    transform: scale(0.33);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next {
    -webkit-transform: scale(0.66);
    -ms-transform: scale(0.66);
    transform: scale(0.66);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next {
    -webkit-transform: scale(0.33);
    -ms-transform: scale(0.33);
    transform: scale(0.33);
}
.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: 0.2;
}
button.swiper-pagination-bullet {
    border: none;
    margin: 0;
    padding: 0;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
.swiper-pagination-clickable .swiper-pagination-bullet {
    cursor: pointer;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #007aff;
}
.swiper-container-vertical > .swiper-pagination-bullets {
    right: 10px;
    top: 50%;
    -webkit-transform: translate3d(0, -50%, 0);
    transform: translate3d(0, -50%, 0);
}
.swiper-container-vertical
> .swiper-pagination-bullets
.swiper-pagination-bullet {
    margin: 6px 0;
    display: block;
}
.swiper-container-vertical
> .swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 8px;
}
.swiper-container-vertical
> .swiper-pagination-bullets.swiper-pagination-bullets-dynamic
.swiper-pagination-bullet {
    display: inline-block;
    -webkit-transition: 0.2s top, 0.2s -webkit-transform;
    transition: 0.2s top, 0.2s -webkit-transform;
    -o-transition: 0.2s transform, 0.2s top;
    transition: 0.2s transform, 0.2s top;
    transition: 0.2s transform, 0.2s top, 0.2s -webkit-transform;
}
.swiper-container-horizontal
> .swiper-pagination-bullets
.swiper-pagination-bullet {
    margin: 0 4px;
}
.swiper-container-horizontal
> .swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    white-space: nowrap;
}
.swiper-container-horizontal
> .swiper-pagination-bullets.swiper-pagination-bullets-dynamic
.swiper-pagination-bullet {
    -webkit-transition: 0.2s left, 0.2s -webkit-transform;
    transition: 0.2s left, 0.2s -webkit-transform;
    -o-transition: 0.2s transform, 0.2s left;
    transition: 0.2s transform, 0.2s left;
    transition: 0.2s transform, 0.2s left, 0.2s -webkit-transform;
}
.swiper-container-horizontal.swiper-container-rtl
> .swiper-pagination-bullets-dynamic
.swiper-pagination-bullet {
    -webkit-transition: 0.2s right, 0.2s -webkit-transform;
    transition: 0.2s right, 0.2s -webkit-transform;
    -o-transition: 0.2s transform, 0.2s right;
    transition: 0.2s transform, 0.2s right;
    transition: 0.2s transform, 0.2s right, 0.2s -webkit-transform;
}
.swiper-pagination-progressbar {
    background: rgba(0, 0, 0, 0.25);
    position: absolute;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: #007aff;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-transform-origin: left top;
    -ms-transform-origin: left top;
    transform-origin: left top;
}
.swiper-container-rtl
.swiper-pagination-progressbar
.swiper-pagination-progressbar-fill {
    -webkit-transform-origin: right top;
    -ms-transform-origin: right top;
    transform-origin: right top;
}
.swiper-container-horizontal > .swiper-pagination-progressbar,
.swiper-container-vertical
> .swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
    width: 100%;
    height: 4px;
    left: 0;
    top: 0;
}
.swiper-container-horizontal
> .swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,
.swiper-container-vertical > .swiper-pagination-progressbar {
    width: 4px;
    height: 100%;
    left: 0;
    top: 0;
}
.swiper-pagination-white .swiper-pagination-bullet-active {
    background: #fff;
}
.swiper-pagination-progressbar.swiper-pagination-white {
    background: rgba(255, 255, 255, 0.25);
}
.swiper-pagination-progressbar.swiper-pagination-white
.swiper-pagination-progressbar-fill {
    background: #fff;
}
.swiper-pagination-black .swiper-pagination-bullet-active {
    background: #000;
}
.swiper-pagination-progressbar.swiper-pagination-black {
    background: rgba(0, 0, 0, 0.25);
}
.swiper-pagination-progressbar.swiper-pagination-black
.swiper-pagination-progressbar-fill {
    background: #000;
}
.swiper-pagination-lock {
    display: none;
}
.swiper-scrollbar {
    border-radius: 10px;
    position: relative;
    -ms-touch-action: none;
    background: rgba(0, 0, 0, 0.1);
}
.swiper-container-horizontal > .swiper-scrollbar {
    position: absolute;
    left: 1%;
    bottom: 3px;
    z-index: 50;
    height: 5px;
    width: 98%;
}
.swiper-container-vertical > .swiper-scrollbar {
    position: absolute;
    right: 3px;
    top: 1%;
    z-index: 50;
    width: 5px;
    height: 98%;
}
.swiper-scrollbar-drag {
    height: 100%;
    width: 100%;
    position: relative;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    left: 0;
    top: 0;
}
.swiper-scrollbar-cursor-drag {
    cursor: move;
}
.swiper-scrollbar-lock {
    display: none;
}
.swiper-zoom-container {
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
}
.swiper-zoom-container > canvas,
.swiper-zoom-container > img,
.swiper-zoom-container > svg {
    max-width: 100%;
    max-height: 100%;
    -o-object-fit: contain;
    object-fit: contain;
}
.swiper-slide-zoomed {
    cursor: move;
}
.swiper-lazy-preloader {
    width: 42px;
    height: 42px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -21px;
    margin-top: -21px;
    z-index: 10;
    -webkit-transform-origin: 50%;
    -ms-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-animation: swiper-preloader-spin 1s steps(12, end) infinite;
    animation: swiper-preloader-spin 1s steps(12, end) infinite;
}

@-webkit-keyframes swiper-preloader-spin {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

.swiper-container .swiper-notification {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    opacity: 0;
    z-index: -1000;
}
.swiper-container-fade.swiper-container-free-mode .swiper-slide {
    -webkit-transition-timing-function: ease-out;
    -o-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.swiper-container-fade .swiper-slide {
    pointer-events: none;
    -webkit-transition-property: opacity;
    -o-transition-property: opacity;
    transition-property: opacity;
}
.swiper-container-fade .swiper-slide .swiper-slide {
    pointer-events: none;
}
.swiper-container-fade .swiper-slide-active,
.swiper-container-fade .swiper-slide-active .swiper-slide-active {
    pointer-events: auto;
}
.swiper-container-cube {
    overflow: visible;
}
.swiper-container-cube .swiper-slide {
    pointer-events: none;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    z-index: 1;
    visibility: hidden;
    -webkit-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    transform-origin: 0 0;
    width: 100%;
    height: 100%;
}
.swiper-container-cube .swiper-slide .swiper-slide {
    pointer-events: none;
}
.swiper-container-cube.swiper-container-rtl .swiper-slide {
    -webkit-transform-origin: 100% 0;
    -ms-transform-origin: 100% 0;
    transform-origin: 100% 0;
}
.swiper-container-cube .swiper-slide-active,
.swiper-container-cube .swiper-slide-active .swiper-slide-active {
    pointer-events: auto;
}
.swiper-container-cube .swiper-slide-active,
.swiper-container-cube .swiper-slide-next,
.swiper-container-cube .swiper-slide-next + .swiper-slide,
.swiper-container-cube .swiper-slide-prev {
    pointer-events: auto;
    visibility: visible;
}
.swiper-container-cube .swiper-slide-shadow-bottom,
.swiper-container-cube .swiper-slide-shadow-left,
.swiper-container-cube .swiper-slide-shadow-right,
.swiper-container-cube .swiper-slide-shadow-top {
    z-index: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.swiper-container-cube .swiper-cube-shadow {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.6;
    -webkit-filter: blur(50px);
    filter: blur(50px);
    z-index: 0;
}
.swiper-container-flip {
    overflow: visible;
}
.swiper-container-flip .swiper-slide {
    pointer-events: none;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    z-index: 1;
}
.swiper-container-flip .swiper-slide .swiper-slide {
    pointer-events: none;
}
.swiper-container-flip .swiper-slide-active,
.swiper-container-flip .swiper-slide-active .swiper-slide-active {
    pointer-events: auto;
}
.swiper-container-flip .swiper-slide-shadow-bottom,
.swiper-container-flip .swiper-slide-shadow-left,
.swiper-container-flip .swiper-slide-shadow-right,
.swiper-container-flip .swiper-slide-shadow-top {
    z-index: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.swiper-container-coverflow .swiper-wrapper {
    -ms-perspective: 1200px;
}
* {
    padding: 0;
    margin: 0;
    border: 0;
}
a {
    text-decoration: none;
    color: #585858;
}
li {
    list-style: none;
}
input {
    display: block;
    border: none;
    background: none;
}
.clear {
    clear: both;
}
.hide {
    display: none;
}
.w440 {
    width: 440px;
}
.w270 {
    width: 270px;
}
body {
    width: 100%;
    font-family: "Microsoft Yahei";
    font-size: 14px;
    color: #585858;
}
.header {
    width: 100%;
    height: auto;
}
.header .header-top {
    background-color: #e7e7e7;
    height: 40px;
    line-height: 40px;
    color: #5b5b5b;
}
.header .header-top .container {
    width: 1200px;
    margin: 0 auto;
}
.header .header-top .container .top-nav {
    float: right;
}
.header .header-c {
    width: 1200px;
    height: 125px;
    margin: 0 auto;
}
.header .header-c .logo {
    width: 310px;
    height: 125px;
    float: left;
}
.header .header-c .text {
    width: 520px;
    height: 125px;
    float: left;

    line-height: 125px;
}

.header .header-c .text h2 {
    font-size: 36px;
    color: #d52a22;
    letter-spacing: 2px;
}

.header .header-c .tel {
    width: 180px;
    height: 95px;
    float: right;
    padding-top: 30px;
}
.header .header-c .tel p {
    height: 35px;
    
    line-height: 35px;
    text-indent: 30px;
    font-size: 20px;
    font-weight: 500;
}
.header .header-c .tel h2 {
    font-size: 20px;
    color: #d52a22;
    letter-spacing: 2px;
}
.header .nav {
    width: 100%;
    height: 62px;
    
    line-height: 62px;
}
.header .nav ul {
    width: 1200px;
    margin: 0 auto;
    color: #000000;
    font-size: 18px;
}

.header .nav ul li {
    width: 170px;
    text-align: center;
    float: left;
    
}
.header .nav ul li:last-child {
    background: none;
}
#swiper-container {
    width: 100%;
    height: 570px;
}
#swiper-container .swiper-slide img {
    display: block;
    width: 100%;
    height: 570px;
}
.search {
    width: 1200px;
    height: 45px;
    margin: 0 auto;
    line-height: 45px;
}
.search .hot {
    width: 500px;
    float: left;
}
.search .hot span {
    color: #d52a22;
    font-weight: bold;
}
.search .form {
    width: 330px;
    height: 32px;
    margin: 4px 0;
    float: right;
}
#keyword {
    width: 288px;
    height: 30px;
    border: 1px solid #919191;
    float: left;
}
#btn {
    width: 40px;
    height: 32px;
    float: right;
}
.product {
    width: 1200px;
    height: auto;
    margin: 25px auto;
}
.product .dh {
    width: 100%;
    height: 120px;
    
}
.product .dh h2 {
    line-height: 50px;
    text-align: center;
    font-size: 36px;
    color: #d52a22;
    font-weight: 500;
}
.product .dh p {
    line-height: 70px;
    text-align: center;
    font-size: 18px;
    color: #434343;
    font-weight: 500;
}
.product .tabs {
    height: 40px;
    margin: 20px auto 45px auto;
}
.product .tabs a {
    display: block;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background-color: #dcdcdc;
    font-size: 16px;
    float: left;
    margin: 0 40px;
}
.product .tabs a.active {
    background-color: #d52a22;
    color: #ffffff;
}
.product .list {
    width: 1200px;
}
.product .list ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.product .list ul li {
    width: 369px;
    height: 323px;
    float: left;
    position: relative;
    overflow: hidden;
    margin-bottom: 45px;
}
.product .list ul li .img {
    width: 365px;
    height: 279px;
    border: 2px solid #d2d2d2;
    overflow: hidden;
}
.product .list ul li .img img {
    display: block;
    width: 365px;
    height: 279px;
    transition: all 0.5s;
}
.product .list ul li p {
    line-height: 40px;
    text-align: center;
}
.product .list ul li:hover img {
    transform: scale(1.2);
}
.product .more {
    width: 305px;
    height: 60px;
    margin: 0 auto 35px auto;
    border: 1px solid #959595;
    text-align: center;
    line-height: 60px;
    font-size: 18px;
}
.video {
    width: 100%;
    height: auto;
    background-color: #f2f2f2;
    padding-bottom: 40px;
}
.video .container {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.video .container .title {
    text-align: center;
    line-height: 90px;
}
.video .container .title h2 {
    font-size: 36px;
    color: #d52a22;
    font-weight: 500;
}
.video .container ul {
    width: 1200px;
    height: 400px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.video .container ul li {
    width: 500px;
    height: 310px;
    padding: 5px 10px 85px 5px;
    
}
.yyzs {
    width: 1200px;
    height: auto;
    margin: 20px auto;
}
.yyzs .dh {
    width: 565px;
    height: 125px;
    margin: 0 auto 30px auto;
    
    text-align: center;
}
.yyzs .dh h2 {
    font-size: 36px;
    line-height: 60px;
    color: #d52a22;
    font-weight: 500;
}
.yyzs .dh p {
    font-size: 18px;
    color: #434343;
    line-height: 60px;
}
.yyzs .container {
    width: 1200px;
    height: auto;
    margin-top: 10px;
}
.yyzs .container .tabs {
    width: 230px;
    height: auto;
    float: left;
}
.yyzs .container .tabs h2 {
    width: 210px;
    height: 70px;
    background-color: #000000;
    text-align: center;
    line-height: 70px;
    color: #ffffff;
    font-size: 30px;
}
.yyzs .container .tabs a {
    display: block;
    width: 210px;
    height: 67px;
    background-color: #c0c0c0;
    text-align: center;
    line-height: 70px;
    color: #606060;
    font-size: 24px;
    margin-top: 8px;
}
.yyzs .container .tabs a.on {
    width: 222px;
    height: 67px;
    line-height: 67px;
    
    color: #ffffff;
}
.yyzs .container .tabbox {
    width: 970px;
    height: 520px;
    float: right;
    box-shadow: 0 5px 10px #959595;
}
.yyzs .container .tabbox .tab_box .bigimg {
    width: 698px;
    height: 518px;
    float: left;
    border: 1px solid #d52a22;
    overflow: hidden;
}
.yyzs .container .tabbox .tab_box .bigimg img {
    display: block;
    width: 700px;
    height: 520px;
    transition: all 1s;
}
.yyzs .container .tabbox .tab_box .bigimg img:hover {
    transform: scale(1.3);
}
.yyzs .container .tabbox .tab_box .tab_box_r {
    width: 265px;
    height: auto;
    float: right;
}
.yyzs .container .tabbox .tab_box .tab_box_r ul li {
    width: 265px;
    height: 200px;
    overflow: hidden;
}
.yyzs .container .tabbox .tab_box .tab_box_r ul li img {
    display: block;
    width: 265px;
    height: 200px;
    transition: all 0.8s;
}
.yyzs .container .tabbox .tab_box .tab_box_r ul li img:hover {
    transform: scale(1.2);
}
.yyzs .container .tabbox .tab_box .tab_box_r ul li:last-child {
    margin-top: 20px;
}

.yyzs .container .tabbox .tab_box .tab_box_r .more {
    display: block;
    width: 100px;
    height: 35px;
    background-color: #d52a22;
    text-align: center;
    line-height: 35px;
    color: #ffffff;
    font-size: 15px;
    margin: 20px auto;
}

.about {
    width: 100%;
    height: auto;
    background-color: #f2f2f2;
    padding-top: 25px;
    padding-bottom: 60px;
}
.about .container {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    background-color: #ffffff;
}
.about .container .box {
    width: 1200px;
    height: auto;
    margin-top: 30px;
}
.about .container .box .img {
    width: 670px;
    height: 470px;
    float: left;
    overflow: hidden;
}
.about .container .box .img img {
    width: 670px;
    height: 470px;
    transition: all 0.8s;
}
.about .container .box img:hover {
    transform: scale(1.2);
}
.about .container .box .info {
    width: 1100px;
    height: auto;
    float: right;
    color: #737373;
    line-height: 35px;
    padding-top: 45px;
    padding-right: 10px;
    position: relative;
}
.about .container .box .info i {
    font-size: 24px;
    display: block;
    line-height: 50px;
}
.about .container .box .info h2 {
    font-size: 24px;
    color: #000000;
}
.about .container .box .info p {
    font-size: 14px;
    text-indent: 2em;
}
.about .container .box .info a {
    display: block;
    width: 120px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    background-color: #d52a22;
    color: #ffffff;
    margin: 25px auto;
}
.zlxc {
    width: 1200px;
    height: auto;
    margin: 40px auto 20px auto;
}
.zlxc .tabs {
    width: 350px;
    height: 40px;
}
.zlxc .tabs a {
    display: block;
    width: 165px;
    height: 40px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    border-radius: 25px;
    background-color: #e5e5e5;
    text-align: center;
    line-height: 40px;
    float: left;
    font-size: 16px;
}
.zlxc .tabs a.on {
    background-color: #e30810;
    color: #ffffff;
}
.zlxc .tabbox {
    width: 1200px;
    height: 235px;
    margin-top: 25px;
}
#tab_box0 {
    width: 1140px;
    height: 235px;
    padding: 0 30px;
    position: relative;
}
#swiper0 {
    width: 1140px;
    height: 235px;
}
#swiper0 .swiper-slide {
    width: 275px;
    height: 235px;
}
#swiper0 .swiper-slide img {
    display: block;
    width: 275px;
    height: 170px;
}
#swiper0 .swiper-slide p {
    text-align: center;
    line-height: 65px;
    font-size: 14px;
}
#tab_box0 .swiper-button-next {
    width: 16px;
    height: 52px;
    
    position: absolute;
    right: 0;
    top: 80px;
}
#tab_box0 .swiper-button-prev {
    width: 16px;
    height: 52px;
    
    position: absolute;
    left: 0;
    top: 80px;
}
#tab_box1 {
    width: 1140px;
    height: 235px;
    padding: 0 30px;
    position: relative;
}
#swiper1 {
    width: 1140px;
    height: 235px;
}
#swiper1 .swiper-slide {
    width: 275px;
    height: 235px;
}
#swiper1 .swiper-slide img {
    display: block;
    width: 275px;
    height: 170px;
}
#swiper1 .swiper-slide p {
    text-align: center;
    line-height: 65px;
    font-size: 14px;
}
#tab_box1 .swiper-button-next {
    width: 16px;
    height: 52px;
    
    position: absolute;
    right: 0;
    top: 80px;
}
#tab_box1 .swiper-button-prev {
    width: 16px;
    height: 52px;
    
    position: absolute;
    left: 0;
    top: 80px;
}
.fzlc {
    width: 100%;
    height: auto;
    background-color: #cbcfd8;
    padding-bottom: 15px;
    padding-top: 20px;
}
.fzlc .container {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.fzlc .dh {
    text-align: center;
    line-height: 60px;
}
.fzlc .dh h2 {
    font-size: 36px;
    font-weight: 500;
    color: #db0a17;
}
#wrap {
    width: 1200px;
    height: auto;
    position: relative;
}

.box3 {
    width: 1360px;
    margin: 0 auto;
}
.box3 .box_tit {
    color: #395372;
}

.sj_tit {
    width: 950px;
    height: 44px;
    margin: 72px auto 56px;
    padding-bottom: 12px;
    border-bottom: 2px solid #d90009;
    position: relative;
}
#shij {
    text-align: center;
    padding-bottom: 40px;
    font-size: 20px;
    margin: 0 auto -28px;
    width: 730px;
    position: relative;
    overflow: hidden;
    height: 44px;
}
#shij a {
    padding: 36px;
    color: #fff;
    
}
#shij a.active {
    
    font-size: 24px;
    color: #d90009;
}
#shij ul {
    position: absolute;
    top: 0;
    left: 0;
}
#box3_left {
    position: absolute;
    top: 0px;
    left: 0;
}
#box3_right {
    position: absolute;
    top: 0px;
    right: 0;
}
#shij_xqbj {
    height: 500px;
    position: relative;
}
#box3_left2 {
    position: absolute;
    top: 200px;
    left: 0;
    z-index: 10;
}
#box3_right2 {
    position: absolute;
    top: 200px;
    right: 0;
    z-index: 10;
}
#shij_xq {
    width: 950px;
    height: 440px;
    margin: 70px auto 0;
    position: relative;
    overflow: hidden;
}
#shij_xq ul {
    position: absolute;
    top: 0;
    left: 0;
    height: 436px;
    display: none;
}
#shij_xq ul li {
    width: 950px;
    height: 440px;
    float: left;
    position: relative;
}
#shij_xq ul li div {
    height: 116px;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.8);
}
#shij_xq ul li div dl {
    float: left;
    margin: 10px 0 0 78px;
    width: 520px;
}
#shij_xq ul li div dt {
    font-size: 20px;
    color: #395372;
}
#shij_xq ul li div dt span {
    padding: 5px 10px;
    background: #d90009;
    font-size: 14px;
    border-radius: 10px;
    color: #fff;
    margin-left: 10px;
    font-family: Arial, Helvetica, sans-serif;
}
#shij_xq ul li div dd {
    font-size: 14px;
    color: #395372;
    line-height: 22px;
    font-family: "瀹嬩綋";
    margin-top: 12px;
}
#shij_xq ul li div em {
    float: right;
    font-size: 56px;
    line-height: 116px;
    color: #395372;
    font-family: Arial, Helvetica, sans-serif;
    margin-right: 42px;
    font-style: normal;
}
#shij_xq ul li img {
    float: right;
    width: 100%;
    height: 100%;
}

.ys {
    width: 100%;
    height: auto;
    margin: 25px auto;
}
.ys .dh {
    width: 420px;
    height: 165px;
    margin: 0 auto;
    text-align: center;
    
}
.ys .dh h2 {
    font-size: 30px;
    line-height: 60px;
    color: #d52a22;
}
.ys .dh p {
    color: #878787;
    font-size: 18px;
    line-height: 50px;
}
.ys .box_one {
    width: 1100px;
    height: auto;
    margin: 0 auto;
}
.ys .box_one .img {
    width: 505px;
    height: 485px;
    float: left;
}
.ys .box_one .info {
    width: 535px;
    height: auto;
    float: right;
    margin-top: 150px;
}
.ys .box_one .info .tit {
    width: 535px;
    height: 95px;
}
.ys .box_one .info .tit .num {
    width: 75px;
    height: 95px;
    float: left;
    background-color: #d52a22;
}
.ys .box_one .info .tit .num h2 {
    text-align: center;
    padding-top: 10px;
    color: #ffffff;
    font-size: 50px;
}
.ys .box_one .info .tit .num span {
    display: block;
    width: 45px;
    height: 5px;
    background-color: #ffffff;
    margin: 0 auto;
}
.ys .box_one .info .tit .tit-info {
    width: 450px;
    height: 95px;
    float: right;
}
.ys .box_one .info .tit .tit-info h2 {
    font-size: 30px;
    color: #d52a22;
    line-height: 50px;
}
.ys .box_one .info .tit .tit-info p {
    font-size: 18px;
    line-height: 40px;
}
.ys .box_one .info .text p {
    width: 535px;
    line-height: 50px;
    
    text-indent: 25px;
    font-size: 18px;
}
.ys .two {
    width: 100%;
    height: auto;
    background-color: #f1f1f1;
    padding: 30px 0;
    margin-top: 30px;
}
.ys .two .container {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.ys .two .info {
    width: 550px;
    height: auto;
    float: left;
    margin-top: 45px;
}
.ys .two .info .tit {
    width: 550px;
    height: 95px;
}
.ys .two .info .tit .num {
    width: 75px;
    height: 95px;
    float: left;
    background-color: #d52a22;
}
.ys .two .info .tit .num h2 {
    text-align: center;
    padding-top: 10px;
    color: #ffffff;
    font-size: 50px;
}
.ys .two .info .tit .num span {
    display: block;
    width: 45px;
    height: 5px;
    background-color: #ffffff;
    margin: 0 auto;
}
.ys .two .info .tit .tit-info {
    width: 470px;
    height: 95px;
    float: right;
}
.ys .two .info .tit .tit-info h2 {
    font-size: 30px;
    color: #d52a22;
    line-height: 50px;
}
.ys .two .info .tit .tit-info p {
    font-size: 18px;
    line-height: 40px;
}
.ys .two .info .text p {
    width: 550px;
    line-height: 50px;
    
    text-indent: 25px;
    font-size: 18px;
}
.ys .two .img {
    width: 610px;
    height: 335px;
    float: right;
}
.ys .three {
    width: 1200px;
    height: auto;
    margin: 15px auto;
}
.ys .three .img {
    display: block;
    width: 565px;
    height: 350px;
    float: left;
}
.ys .three .info {
    width: 550px;
    height: auto;
    float: right;
    margin-top: 20px;
}
.ys .three .info .tit {
    width: 550px;
    height: 95px;
}
.ys .three .info .tit .num {
    width: 75px;
    height: 95px;
    float: left;
    background-color: #d52a22;
}
.ys .three .info .tit .num h2 {
    text-align: center;
    padding-top: 10px;
    color: #ffffff;
    font-size: 50px;
}
.ys .three .info .tit .num span {
    display: block;
    width: 45px;
    height: 5px;
    background-color: #ffffff;
    margin: 0 auto;
}
.ys .three .info .tit .tit-info {
    width: 465px;
    height: 95px;
    float: right;
}
.ys .three .info .tit .tit-info h2 {
    font-size: 30px;
    color: #d52a22;
    line-height: 50px;
}
.ys .three .info .tit .tit-info p {
    font-size: 18px;
    line-height: 40px;
}
.ys .three .info .text p {
    width: 550px;
    line-height: 50px;
    
    text-indent: 25px;
    font-size: 18px;
}
.ys .three .info .tel {
    width: 550px;
    height: 50px;
    margin-left: -25px;
}
.ys .three .info .tel p {
    width: 370px;
    height: 50px;
    line-height: 50px;
    font-size: 24px;
    font-weight: bold;
    color: #ff7e00;
    float: left;
}
.ys .three .info .tel p span {
    color: #d52a22;
}
.ys .three .info .tel a {
    display: block;
    width: 145px;
    height: 35px;
    border: 2px solid #d52a22;
    text-align: center;
    line-height: 35px;
    float: right;
    margin-top: 7px;
}
.ys .four {
    width: 100%;
    height: auto;
    background-color: #f1f1f1;
    margin: 25px auto;
    padding: 50px 0 40px 0;
}
.ys .four .container {
    width: 1200px;
    margin: 0 auto;
}
.ys .four .info {
    width: 605px;
    height: auto;
    float: left;
}
.ys .four .info .tit {
    width: 605px;
    height: 95px;
}
.ys .four .info .tit .num {
    width: 75px;
    height: 95px;
    float: left;
    background-color: #d52a22;
}
.ys .four .info .tit .num h2 {
    text-align: center;
    padding-top: 10px;
    color: #ffffff;
    font-size: 50px;
}
.ys .four .info .tit .num span {
    display: block;
    width: 45px;
    height: 5px;
    background-color: #ffffff;
    margin: 0 auto;
}
.ys .four .info .tit .tit-info {
    width: 510px;
    height: 95px;
    float: right;
}
.ys .four .info .tit .tit-info h2 {
    font-size: 30px;
    color: #d52a22;
    line-height: 50px;
}
.ys .four .info .tit .tit-info p {
    font-size: 18px;
    line-height: 40px;
}
.ys .four .info .text p {
    width: 605px;
    line-height: 50px;
    
    text-indent: 25px;
    font-size: 18px;
}
.ys .four .img {
    display: block;
    width: 520px;
    height: 295px;
    float: right;
}

.kh {
    width: 1200px;
    height: auto;
    margin: 25px auto 25px auto;
}
.kh h1 {
    text-align: center;
    font-size: 36px;
    font-weight: 500;
    color: #000000;
    line-height: 100px;
    color: #d52a22;
}
.kh .list {
    margin-top: 20px;
}
.kh .list ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.kh .list ul li {
    width: 226px;
    height: 115px;
    border: 1px solid #777777;
    margin-bottom: 15px;
}
.kh .list ul li img {
    display: block;
    width: 226px;
    height: 115px;
}
.news {
    width: 1200px;
    height: auto;
    margin: 25px auto;
}
.news h1 {
    text-align: center;
    font-size: 36px;
    font-weight: 500;
    color: #000000;
    line-height: 100px;
    color: #d52a22;
}
.news .container-news {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.news .box {
    width: 380px;
}
.news .box .dh {
    width: 365px;
    height: 50px;
    border: 1px solid #646775;
    line-height: 50px;
    padding-left: 15px;
    font-size: 18px;
}
.news .box .dh span {
    font-size: 14px;
    margin-left: 15px;
}
.news .box .hot {
    width: 380px;
    height: 235px;
    margin-top: 15px;
}
.news .box .hot img {
    display: block;
    width: 380px;
    height: 235px;
}
.news .box ul li {
    width: 370px;
    height: 55px;
    padding-top: 10px;
    border-bottom: 1px solid #8d909b;
    padding-left: 10px;
}
.news .box ul li h2 {
    color: #363636;
    font-size: 16px;
    font-weight: 500;
    line-height: 30px;
}
.news .box ul li .dec p {
    width: 235px;
    float: left;
}
.news .box ul li .dec span {
    display: block;
    width: 75px;
    float: right;
    height: 20px;
    
}
.news .wt ul {
    width: 380px;
    height: auto;
    margin-top: 10px;
}
.news .wt ul li {
    width: 380px;
    height: 140px;
    padding-top: 20px;
    border-bottom: 1px solid #8d909b;
}
.news .wt ul li .left {
    width: 20px;
    height: 40px;
    border: 1px solid #8d909b;
    float: left;
    padding: 10px 20px;
    font-size: 16px;
    color: #363636;
}
.news .wt ul li .right {
    width: 305px;
    float: right;
}
.news .wt ul li .right h2 {
    line-height: 40px;
}
.news .wt ul li .right p {
    height: 65px;
    line-height: 30px;
}
.news .wt ul li .right span {
    width: 75px;
    float: right;
    
}
.flink {
    width: 1065px;
    height: 90px;
    margin: 25px auto;
    
    padding: 15px 15px 15px 120px;
    position: relative;
}
.flink ul li {
    float: left;
    padding: 5px 10px;
}
.flink .sq {
    width: 120px;
    height: 35px;
    background-color: #0292db;
    text-align: center;
    line-height: 35px;
    position: absolute;
    right: 2px;
    bottom: 2px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}
.flink .sq a {
    color: #ffffff;
}
.footer {
    width: 100%;
    height: auto;
    background-color: #006ebb;
    overflow: hidden;
    padding: 30px 0;
}
.footer .container {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.footer .f-nav {
    width: 240px;
    height: auto;
    float: left;
}
.footer .f-nav h2 {
    width: 120px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-weight: 500;
    font-size: 18px;
    color: #ffffff;
}
.footer .f-nav ul li {
    width: 120px;
    height: 40px;
    float: left;
    text-align: center;
    line-height: 40px;
}
.footer .f-nav ul li a {
    color: #ffffff;
    font-size: 14px;
}
.footer .f-r {
    width: 800px;
    height: auto;
    float: right;
    color: #ffffff;
    font-size: 14px;
    
}
.footer .f-r h2 {
    line-height: 40px;
    font-size: 18px;
}
.footer .f-r p {
    line-height: 35px;
}
/************************浜у搧鍒楄〃******************/
.pages {
    width: 800px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin: 25px auto;
}
.pages ul li {
    float: left;
    padding: 5px 10px;
}
.banner {
    width: 100%;
    height: 200px;
    
}
.main {
    width: 1200px;
    height: auto;
    margin: 25px auto;
}
.main-l {
    width: 240px;
    height: auto;
    float: left;
}
.main-l .product_list {
    width: 240px;
    height: auto;
    border: 1px solid #0079d1;
}
.main-l .product_list .dh {
    width: 240px;
    height: 60px;
    background-color: #0079d1;
    text-align: center;
    line-height: 60px;
}
.main-l .product_list .dh h2 {
    font-size: 20px;
    color: #ffffff;
}
.main-l .product_list .box {
    width: 220px;
    height: auto;
    padding: 10px 10px;
}
.main-l .product_list .box h2 {
    width: 220px;
    height: 45px;
    background-color: #0079d1;
    text-align: center;
    line-height: 45px;
    font-size: 16px;
    color: #ffffff;
}
.main-l .product_list ul li {
    width: 185px;
    height: 40px;
    
    background-size: 100% 100%;
    line-height: 40px;
    padding-left: 35px;
}
.main-l .product_list ul li a {
    font-size: 16px;
}
.main-l .xgcp {
    width: 240px;
    height: auto;
    border: 1px solid #0079d1;
    margin-top: 15px;
}
.main-l .xgcp h2 {
    width: 240px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background-color: #0079d1;
    font-size: 18px;
    color: #ffffff;
}
.main-l .xgcp ul {
    padding: 10px 10px;
}
.main-l .xgcp ul li {
    width: 220px;
    height: 200px;
}
.main-l .xgcp ul li img {
    display: block;
    width: 220px;
    height: 165px;
}
.main-l .xgcp ul li p {
    text-align: center;
    line-height: 35px;
}
.main-l .lx {
    width: 240px;
    height: auto;
    margin-top: 15px;
    border: 1px solid #0079d1;
}
.main-l .lx h2 {
    width: 240px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #ffffff;
    background-color: #0079d1;
    font-size: 18px;
}
.main-l .lx .content {
    padding: 10px 10px;
}
.main-r {
    width: 920px;
    height: auto;
    float: right;
}
.main-r .position {
    width: 920px;
    height: 50px;
    border-bottom: 2px solid #0079d1;
}
.main-r .position h2 {
    width: 160px;
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    color: #0079d1;
    border-bottom: 2px solid #e94c19;
    float: left;
}
.main-r .position p {
    width: 500px;
    height: 50px;
    float: right;
    line-height: 50px;
    text-align: right;
    margin-right: 10px;
    color: #e94c19;
}
.main-r .product_list {
    width: 920px;
    height: auto;
    border: 1px solid #0079d1;
    margin-top: 20px;
}
.main-r .product_list ul li {
    width: 270px;
    height: 245px;
    background-color: #eeeeee;
    padding: 15px 15px;
    float: left;
    margin: 10px 3px;
}
.main-r .product_list ul li .thumb {
    width: 270px;
    height: 200px;
    overflow: hidden;
}
.main-r .product_list ul li .thumb img {
    display: block;
    width: 270px;
    height: 200px;
    transition: all 1.2s;
}
.main-r .product_list ul li .thumb img:hover {
    transform: scale(1.2);
}
.main-r .product_list ul li p {
    width: 270px;
    height: 45px;
    text-align: center;
    line-height: 45px;
}

.news_list {
    width: 880px;
    height: auto;
    border: 1px solid #0079d1;
    padding: 20px 20px;
    margin-top: 20px;
}
.news_list ul li {
    width: 880px;
    height: 100px;
    padding: 10px 0;
    border-bottom: 1px dashed #e94c19;
    cursor: pointer;
}
.news_list ul li:hover .time {
    background-color: #e94c19;
}
.news_list ul li .time {
    width: 100px;
    height: 75px;
    background-color: #0079d1;
    text-align: center;
    padding-top: 25px;
    color: #ffffff;
    float: left;
}
.news_list ul li .time h2 {
    font-size: 24px;
}
.news_list ul li .time p {
    font-size: 18px;
}
.news_list ul li .info {
    width: 750px;
    height: 100px;
    float: right;
}
.news_list ul li .info h2 {
    line-height: 40px;
    color: #666666;
}
.news_list ul li .info p {
    line-height: 30px;
}

#product {
    width: 880px;
    height: auto;
    margin-top: 20px;
    border: 1px solid #0079d1;
    padding: 20px 20px;
}
#product .product_top {
    width: 880px;
    height: 310px;
    padding-bottom: 20px;
}
#product .product_top .thumb {
    width: 410px;
    height: 310px;
    float: left;
    overflow: hidden;
    border: 1px solid #e94c19;
}
#product .product_top .thumb img {
    display: block;
    width: 410px;
    height: 310px;
    transition: all 1.2s;
}
#product .product_top .thumb img:hover {
    transform: scale(1.2);
}
#product .product_top .product_info {
    width: 450px;
    height: auto;
    float: right;
}
#product .product_top .product_info h2 {
    width: 300px;
    height: 50px;
    border-bottom: 1px dashed #c9c9c9;
    text-align: center;
    line-height: 50px;
    color: #0079d1;
}
#product .product_top .product_info p {
    padding: 15px 0;
    font-size: 16px;
    line-height: 30px;
}
#product .product_tab {
    width: 880px;
    height: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
#product .product_tab a {
    width: 220px;
    height: 40px;
    background-color: #f0f0f0;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
}
#product .product_tab a.on {
    background-color: #0079d1;
    color: #ffffff;
}
#product .body {
    width: 860px;
    height: auto;
    padding: 20px 10px;
}

#article {
    width: 880px;
    height: auto;
    border: 1px solid #0079d1;
    margin-top: 20px;
    padding: 20px 20px;
}
#article .title {
    width: 880px;
    height: 100px;
    text-align: center;
    border-bottom: 1px dashed #e94c19;
}
#article .title h1 {
    font-size: 24px;
    font-weight: 500;
    line-height: 60px;
}
#article .title p {
    font-size: 14px;
    color: #999999;
}
#article .title p span {
    padding: 0 10px;
}
#article .body {
    padding: 20px 0;
    line-height: 30px;
    font-size: 14px;
}
#article .body p {
    margin: 15px 0;
}
#article .body .prenext {
    width: 500px;
    height: 50px;
    margin: 40px auto;
    font-size: 16px;
    line-height: 50px;
    text-align: right;
}