body {
    background: #F7F7F7;
}
.container {
}

@keyframes scaleUpTo{
    0%{
        width: 100%;
        height: 100%;
    }
    80%{
        width: 125%;
        height: 120%;
    }
    100%{
        width: 100%;
        height: 100%;
    }
}


.container .top_banner {
    position: relative;
}
.container .top_banner .swiper-slide {
    /*background-repeat: no-repeat;*/
    /*background-size: cover;*/
    /*background-position: top center;*/
    height: 595px;
    width: 100%;
    position: relative;
}
.container .top_banner .swiper-slide .bg_photo {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}
.container .top_banner .swiper-slide.swiper-slide-active {
    z-index: 8;
}
.container .top_banner .swiper-slide.swiper-slide-active .bg_photo {
    animation: imageAnimation 6.4s linear forwards;
    -webkit-animation: imageAnimation 6.4s linear forwards;
}
.container .top_banner .swiper-slide .bg_photo .img_box {
    width: 100% !important;
    height: 100% !important;
    position: absolute;
    top: 50%;
    margin-top: -297.5px;
    background-position: center;
    background-size: cover;
}
@keyframes imageAnimation {
    0%{
        transform: scale(1);
    }

    100%{
        transform: scale(1.17);
    }
}

@-webkit-keyframes imageAnimation {
    0%{
        transform: scale(1);
        -webkit-transform: scale(1);
    }

    100%{
        transform: scale(1.17);
        -webkit-transform: scale(1.17);
    }
}
.container .top_banner .swiper-slide.swiper-slide-active img {
    animation:scaleUpTo 6s ease-out;
}
@keyframes scaleUpTo{
    0%{
        width: 100%;
        height: 100%;
    }
    95%{
        width: 110%;
        height: 110%;
    }
    100%{
        width: 100%;
        height: 100%;
    }
}
.container .top_banner .swiper-slide .line {
    height: 5px;
    width: 100px;
    background: #f9802d;
    position: absolute;
    top: 95px;
    left: 230px;
    opacity: 0;
    transition: all .8s;
    transition-delay: 0.2s;
}
.container .top_banner .swiper-slide .text {
    font-size: 36px;
    font-family: San Francisco;
    line-height: 61px;
    font-weight: lighter;
    color: #194f90;
    text-transform: uppercase;
    position: absolute;
    top: 75px;
    left: 230px;
    opacity: 0;
    transition: all 1s;
    transition-delay: 0.7s;
}
.container .top_banner .swiper-slide .text.right {
    right: 100px;
    text-align: right;
}
.container .top_banner .swiper-slide.swiper-slide-active .text {
    top: 95px;
    opacity: 1;
}

.container .top_banner .swiper-slide .text.white {
    color: #ffffff;
}
.container .top_banner .swiper-slide .text span {
    font-weight: bold;
}
.container .top_banner .btn {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    color: #ffffff;
    font-size: 14px;
    left: 0;
    z-index: 9;
}
.container .top_banner .btn i {
    cursor: pointer;
    font-size: 20px;
    margin: 0 15px;
}
.container .top_banner .btn span {

}
.container .top_banner .banner_bottom {
    height: 60px;
    padding: 0 25px;
    line-height: 60px;
    font-size: 16px;
    font-weight: bold;
    color: #ffffff;
    background: #d4181c;
    position: absolute;
    right: 0;
    bottom: -30px;
    z-index: 9;
}
.part1 {
    padding-top: 70px;
    background: #ffffff;
    padding-bottom: 35px;
}
.part1 .title {
    font-size: 35px;
    color: #d4181c;
    font-weight: lighter;
    text-align: center;
    font-family: San Francisco;
    text-transform: uppercase;
}
.part1 .text {
    margin: 0 auto;
    margin-top: 20px;
    font-size: 16px;
    line-height: 30px;
    color: #777777;
    text-align: center;
    max-width: 1400px;
    padding: 0 110px;
}
.part1 ul {
    width: 1100px;
    margin: 0 auto;
    margin-top: 60px;
}
.part1 ul li {
    width: 300px;
    text-align: center;
    float: left;
    margin-right: 100px;
}
.part1 ul li:last-child {
    margin-right: 0;
}
.part1 ul li svg {
    font-size: 50px;
    color: #d4181c;
}
.part1 ul li .name {
    margin-top: 20px;
    font-size: 16px;
    font-weight: bold;
    color: #222222;
    padding-bottom: 35px;
}
.part1 ul li .cont {
    height: 430px;
    text-align: left;
    box-shadow: 0 0 10px 2px rgba(0,0,0,.1);
}
.part1 ul li img {
    height: 206px;
    width: 300px;
    position: relative;
    display: block;
}
.part1 ul li .cont .for_trigle {
    height: 24px;
    margin-top: -24px;
    position: relative;
}
.part1 ul li .cont .for_trigle div {
    float: left;
    background: #ffffff;
    width: 130px;
    height: 24px;
}
.part1 ul li .cont .for_trigle span {
    display: block;
    width: 0;
    height: 0;
    float: left;
}
.part1 ul li .cont .for_trigle span.left {
    border-bottom: 24px solid #ffffff;
    border-right: 20px solid transparent;
}
.part1 ul li .cont .for_trigle span.right {
    border-bottom: 24px solid #ffffff;
    border-left: 20px solid transparent;
}
.part1 ul li div.price {
    height: 104px;
    background: #ffffff;
    position: relative;
    padding: 0 20px;
    padding-top: 25px;
    text-align: center;
}

.part1 ul li .tex {
    padding: 20px 20px 0;
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    height: 120px;
    overflow: hidden;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.part1 ul li div.price a {
    color: #d4181c;
    font-size: 14px;
    line-height: 30px;
    display: inline-block;
}
.part1 ul li div.price i {
    font-size: 20px;
}
.part1 ul li div.price a .line {
    width: 0;
    height: 1px;
    background: #d4181c;
    transition: all 0.5s;
}
.part1 ul li div.price a:hover .line {
    width: 100%;
}
.part1 .more_div {
    text-align: center;
}
.part1 .more_div .line {
    width: 1px;
    height: 50px;
    margin: 0 auto;
    background: #d4181c;
}
.part1 .more_div a {
    display: inline-block;
    font-size: 14px;
    font-weight: bold;
    color: #034bdd;
    margin-top: 12px;
}
.part1 .more_div a div {
    display: inline-block;
    width: 0;
    height: 1px;
    transition: all 0.5s;
    background: #034bdd;
}
.part1 .more_div a:hover div{
    width: 100%;
}
.blank_box {
    height: 256px;
}
.part1 .markDom {
    position: relative;
    top: 30px;
    opacity: 0;
}
.part1 .markDom.animation:nth-child(2) {
    webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
}
.part1 .markDom.animation:nth-child(3) {
    webkit-transition-delay: 1.2s;
    transition-delay: 1.2s;
}
.part1 .markDom.animation:nth-child(4) {
    webkit-transition-delay: 1.8s;
    transition-delay: 1.8s;
}
.part1 .markDom.animation:nth-child(5) {
    webkit-transition-delay: 2.4s;
    transition-delay: 2.4s;
}
.part1 .markDom.animation{
    top: 0px;
    opacity: 1;
    -webkit-opacity: 1;
    -webkit-transition: opacity 0.8s, top 1s;
    -moz-transition: opacity 0.8s, top 1s;
    -ms-transition: opacity 0.8s, top 1s;
    -o-transition: opacity 0.8s, top 1s;
    transition: opacity 0.8s, top 1s;
}
.part2 {
    padding: 50px 0;
    position: relative;
}
.part2 .title {
    font-size: 35px;
    color: #d4181c;
    font-weight: lighter;
    text-align: center;
    font-family: San Francisco;
    text-transform: uppercase;
}

.part2 ul {
    justify-content: space-between;
    margin: 0 auto;
    margin-top: 20px;
    width: 940px;
}
.part2 ul li {
    width: 450px;
    height: 300px;
    position: relative;
    margin: 0 10px;
    margin-top: 20px;
    overflow: hidden;
    float: left;
}
.part2  ul li img {
    display: block;
    width: 450px;
    height: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: all .8s;
}
.part2 ul li div.advantage_intro {
    width: 100%;
    bottom: 0;
    left: 0;
    position: absolute;
    text-align: center;
    color: #ffffff;
    padding: 14px 50px;
    height: 50px;
    transition: all 0.5s;
}
.part2 ul li div.advantage_intro .text {
    font-size: 14px;
    line-height: 20px;
    padding-bottom: 20px;
}
.part2 ul li:hover .advantage_intro {
    height: 220px;
}
.part2 ul li:hover img {
    width: 495px;
    height: 330px;
}
.part2 ul li div.advantage_intro:before {
    width: 0;
    height: 0;
    display: block;
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
}
.part2 ul li div.advantage_intro p {
    font-size: 16px;
}
.part2 ul li div.advantage_intro .line {
    width: 30px;
    height: 5px;
    background: #ffffff;
    margin: 20px auto;
    border-radius: 2.5px;
}
.part2 ul li div.advantage_intro.red {
    background: #d4181c;
}
.part2 ul li div.advantage_intro.red:before {
    border-bottom: 20px solid #d4181c;
    border-right: 450px solid transparent;
}
.part2 ul li div.advantage_intro.yellow {
    background: #f9802d;
}
.part2 ul li div.advantage_intro.yellow:before {
    border-bottom: 20px solid #f9802d;
    border-left: 450px solid transparent;
}
.part2 ul li div.advantage_intro.green {
    background: #15adff;
}
.part2 ul li div.advantage_intro.green:before {
    border-bottom: 20px solid #15adff;
    border-right: 450px solid transparent;
}
.part2 ul li div.advantage_intro.blue {
    background: #188097;
}
.part2 ul li div.advantage_intro.blue:before {
    border-bottom: 20px solid #188097;
    border-left: 450px solid transparent;
}
.part2 .markDom {
    position: relative;
    top: 30px;
    opacity: 0;
}
.part2 .markDom.animation:nth-child(2) {
    webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
}
.part2 .markDom.animation:nth-child(3) {
    webkit-transition-delay: 1.2s;
    transition-delay: 1.2s;
}
.part2 .markDom.animation:nth-child(4) {
    webkit-transition-delay: 1.8s;
    transition-delay: 1.8s;
}
.part2 .markDom.animation:nth-child(5) {
    webkit-transition-delay: 2.4s;
    transition-delay: 2.4s;
}
.part2 .markDom.animation{
    top: 0px;
    opacity: 1;
    -webkit-opacity: 1;
    -webkit-transition: opacity 0.8s, top 1s;
    -moz-transition: opacity 0.8s, top 1s;
    -ms-transition: opacity 0.8s, top 1s;
    -o-transition: opacity 0.8s, top 1s;
    transition: opacity 0.8s, top 1s;
}

.part3 {
    padding: 50px 0;
    background: #ffffff;
}
.part3 .title {
    font-size: 35px;
    color: #d4181c;
    font-weight: lighter;
    text-align: center;
    font-family: San Francisco;
    text-transform: uppercase;
}
.part3 ul {
    width: 1100px;
    margin: 0 auto;
    margin-top: 40px;
}
.part3 ul li {
    width: 325px;
    text-align: center;
    position: relative;
    float: left;
    margin-right: 62.5px;
}
.part3 ul li:last-child {
    margin-right: 0;
}
.part3 ul li img {
    height: 222px;
    width: 325px;
    display: block;
}
.part3 ul li svg {
    font-size: 50px;
    margin-top: 45px;
    color: #d4181c;
}
.part3 ul li a {
    font-size: 14px;
    font-weight: bold;
    color: #d4181c;
    display: inline-block;
    margin-top: 12px;
    padding: 5px 0;
}

.part3 ul li a span {
    padding: 0 5px;
}
.part3 ul li a div {
    width: 0;
    height: 1px;
    background: #d4181c;
    transition: all .5s;
    display: inline-block;
}
.part3 ul li a:hover div {
    width: 100%;
}
.part3 ul li .text {
    position: relative;
    z-index: 9;
}
.part3 ul li .text p {
    font-size: 14px;
    color: #333333;
    padding: 0 20px;
    padding-top: 30px;
    line-height: 20px;
}
.part3 ul li .text .line {
    width: 1px;
    height: 55px;
    background: #d4181c;
    margin: 25px auto 0px;
}
.part3 ul li:nth-child(2) img {
    margin-top: -15px;
}

.part3 .markDom {
    position: relative;
    top: 30px;
    opacity: 0;
}
.part3 .markDom.animation:nth-child(2) {
    webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
}
.part3 .markDom.animation:nth-child(3) {
    webkit-transition-delay: 1.2s;
    transition-delay: 1.2s;
}
.part3 .markDom.animation:nth-child(4) {
    webkit-transition-delay: 1.8s;
    transition-delay: 1.8s;
}
.part3 .markDom.animation:nth-child(5) {
    webkit-transition-delay: 2.4s;
    transition-delay: 2.4s;
}
.part3 .markDom.animation{
    top: 0px;
    opacity: 1;
    -webkit-opacity: 1;
    -webkit-transition: opacity 0.8s, top 1s;
    -moz-transition: opacity 0.8s, top 1s;
    -ms-transition: opacity 0.8s, top 1s;
    -o-transition: opacity 0.8s, top 1s;
    transition: opacity 0.8s, top 1s;
}
.part4 {
    padding: 50px 0 80px;
}
.part4 .title {
    font-size: 35px;
    color: #d4181c;
    font-weight: lighter;
    text-align: center;
    font-family: San Francisco;
    text-transform: uppercase;
}
.part4 dl {
    margin: 0 auto;
    margin-top: 45px;
    width: 920px;
}
.part4 dl dd {
    width: 240px;
    float: left;
    margin-top: 35px;
    border-top: 1px solid #d4181c;
}
.part4 dl dd p {
    padding: 30px 30px 45px 0;
    font-size: 14px;
    color: #333333;
    line-height: 20px;
}
.part4 dl dd a {
    display: inline-block;
    color: #d4181c;
    font-size: 14px;
    font-weight: bold;
    line-height: 20px;
}
.part4 dl dt {
    width: 680px;
    height: 360px;
    background: #ffffff;
    float: left;
}
.part4 dl dd a div {
    height: 1px;
    background: #d4181c;
    width: 0;
    transition: all .5s;
}
.part4 dl dd a:hover div {
    width: 100%;
}
.part4 .markDom {
    position: relative;
    top: 30px;
    opacity: 0;
}
.part4 .markDom.animation:nth-child(2) {
    webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
}
.part4 .markDom.animation:nth-child(3) {
    webkit-transition-delay: 1.2s;
    transition-delay: 1.2s;
}
.part4 .markDom.animation:nth-child(4) {
    webkit-transition-delay: 1.8s;
    transition-delay: 1.8s;
}
.part4 .markDom.animation{
    top: 0px;
    opacity: 1;
    -webkit-opacity: 1;
    -webkit-transition: opacity 0.8s, top 1s;
    -moz-transition: opacity 0.8s, top 1s;
    -ms-transition: opacity 0.8s, top 1s;
    -o-transition: opacity 0.8s, top 1s;
    transition: opacity 0.8s, top 1s;
}


@media screen and (max-width:1600px){
    .container .top_banner .swiper-slide .line {
        left: 165px;
    }
    .container .top_banner .swiper-slide .text {
        left: 165px;
    }
    .container .top_banner .swiper-slide .text.right {
        right: 70px;
    }
    .part1 ul {
        width: 1060px;
    }
    .part1 ul li {
        margin-right: 80px;
    }
    .part3 ul {
        width: 1060px;
    }
    .part3 ul li {
        margin-right: 42.5px;
    }
}
@media screen and (max-width:1400px){
    .container .top_banner .swiper-slide .line {
        left: 125px;
    }
    .container .top_banner .swiper-slide .text {
        left: 125px;
    }
    .container .top_banner .swiper-slide .text.right {
        right: 55px;
    }
    .part1 ul {
        width: 1030px;
    }
    .part1 ul li {
        margin-right: 65px;
    }
    .part3 ul {
        width: 1030px;
    }
    .part3 ul li {
        margin-right: 27.5px;
    }
}
@media screen and (max-width:1200px){
    .container .top_banner .swiper-slide .line {
        left: 85px;
    }
    .container .top_banner .swiper-slide .text {
        left: 85px;
    }
    .container .top_banner .swiper-slide .text.right {
        right: 40px;
    }
    .part1 ul {
        width: 1000px;
    }
    .part1 ul li {
        margin-right: 50px;
    }
    .part3 ul {
        width: 1000px;
    }
    .part3 ul li {
        margin-right: 12.5px;
    }
}


.article-common{
    opacity: 1;
}
.article-m0{
    animation:upToBack 0.8s ease-out 0s forwards;
    -webkit-animation:upToBack 0.8s ease-out 0s forwards;
    -moz-animation:upToBack 0.8s ease-out 0s forwards;
    -o-animation:upToBack 0.8s ease-out 0s forwards;
    -ms-animation:upToBack 0.8s ease-out 0s forwards;
}
.article-m1,
.article-m2,
.article-m3,
.article-m4,
.article-m5,
.article-m6,
.article-m7{
    animation:upToBackLonger 0.8s ease-out 0s forwards;
    -webkit-animation:upToBackLonger 0.8s ease-out 0s forwards;
    -moz-animation:upToBackLonger 0.8s ease-out 0s forwards;
    -o-animation:upToBackLonger 0.8s ease-out 0s forwards;
    -ms-animation:upToBackLonger 0.8s ease-out 0s forwards;
}
@keyframes upToBack{
    from{
        -webkit-transform:translate3d(0,50px,0);
        -moz-transform:translate3d(0,50px,0);
        -o-transform:translate3d(0,50px,0);
        -ms-transform:translate3d(0,50px,0);
        transform:translate3d(0,50px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-webkit-keyframes upToBack{
    from{
        -webkit-transform:translate3d(0,50px,0);
        -moz-transform:translate3d(0,50px,0);
        -o-transform:translate3d(0,50px,0);
        -ms-transform:translate3d(0,50px,0);
        transform:translate3d(0,50px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-moz-keyframes upToBack{
    from{
        -webkit-transform:translate3d(0,50px,0);
        -moz-transform:translate3d(0,50px,0);
        -o-transform:translate3d(0,50px,0);
        -ms-transform:translate3d(0,50px,0);
        transform:translate3d(0,50px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-o-keyframes upToBack{
    from{
        -webkit-transform:translate3d(0,50px,0);
        -moz-transform:translate3d(0,50px,0);
        -o-transform:translate3d(0,50px,0);
        -ms-transform:translate3d(0,50px,0);
        transform:translate3d(0,50px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@keyframes upToBackLonger{
    from{
        -webkit-transform:translate3d(0,80px,0);
        -moz-transform:translate3d(0,80px,0);
        -o-transform:translate3d(0,80px,0);
        -ms-transform:translate3d(0,80px,0);
        transform:translate3d(0,80px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-webkit-keyframes upToBackLonger{
    from{
        -webkit-transform:translate3d(0,80px,0);
        -moz-transform:translate3d(0,80px,0);
        -o-transform:translate3d(0,80px,0);
        -ms-transform:translate3d(0,80px,0);
        transform:translate3d(0,80px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-moz-keyframes upToBackLonger{
    from{
        -webkit-transform:translate3d(0,80px,0);
        -moz-transform:translate3d(0,80px,0);
        -o-transform:translate3d(0,80px,0);
        -ms-transform:translate3d(0,80px,0);
        transform:translate3d(0,80px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}
@-o-keyframes upToBackLonger{
    from{
        -webkit-transform:translate3d(0,80px,0);
        -moz-transform:translate3d(0,80px,0);
        -o-transform:translate3d(0,80px,0);
        -ms-transform:translate3d(0,80px,0);
        transform:translate3d(0,80px,0);
        opacity:0;
    }
    to{
        opacity:1;
    }
}