.header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: none;
}

.section {
    width: 100%;
    overflow: hidden;
}

.section .warp {
    width: 1500px;
    margin: 170px auto 77px;
    padding: 0 60px;
}

@media screen and (max-width: 1920px) {
    .section .warp {
        width: auto;
    }
}

.section .warp .bread {
    display: flex;
    align-items: center;
}

.section .warp .bread a:first-child {
    margin: 0 22px 0 0;
}

.section .warp .bread a:first-child .iconfont {
    color: rgba(70, 70, 70, 1);
    font-size: 20px;
}

.section .warp .bread a:not(:first-child) {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #464646;
}

.section .warp .content {
    margin: 141px 0 0 18px;
    display: flex;
}

.section .warp .content .shrinkage {
    width: 98px;
}

.section .warp .content .shrinkage .iconfont {
    color: rgba(165, 165, 165, 1);
    font-size: 19px;
    transform: rotate(-90deg);
    display: block;
    width: fit-content;
    margin: auto;
    cursor: pointer;
}

.section .warp .content .shrinkage .iconfont:last-child {
    transform: rotate(90deg);
    position: relative;
    left: 1px;
}

.section .warp .content .shrinkage .swiper {
    width: 100%;
    height: 310px;
    margin: 39px 0;
}

.section .warp .content .shrinkage .swiper .swiper-slide {
    border: 1px solid rgba(233, 233, 233, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.6s;
    cursor: pointer;
    position: relative;
}

.section .warp .content .shrinkage .swiper .swiper-slide .line, .section .warp .content .shrinkage .swiper .swiper-slide .line div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.section .warp .content .shrinkage .swiper .swiper-slide .line:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: #ce0613;
    transition: 0.4s;
}

.section .warp .content .shrinkage .swiper .swiper-slide .line:before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 1px;
    background: #ce0613;
    transition: 0.4s;
}

.section .warp .content .shrinkage .swiper .swiper-slide .line div:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 0;
    background: #ce0613;
    transition: 0.4s;
}

.section .warp .content .shrinkage .swiper .swiper-slide .line div:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 1px;
    height: 0;
    background: #ce0613;
    transition: 0.4s;
}

.section .warp .content .shrinkage .swiper .swiper_active .line:after,.section .warp .content .shrinkage .swiper .swiper_active .line:before{
    width: 100%;
}
.section .warp .content .shrinkage .swiper .swiper_active .line div:after,.section .warp .content .shrinkage .swiper .swiper_active .line div:before{
    height: 100%;
}

.section .warp .content .shrinkage .swiper .swiper-slide img {
    max-width: 60%;
}

.section .warp .content .big_swiper {
    width: 646px;
    height: 511px;
    border: 1px solid #E9E9E9;
    margin-right: 0;
    margin-left: 99px;
}

.section .warp .content .big_swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.section .warp .content .big_swiper .swiper-slide .picture {
    transform: translateY(100px);
    opacity: 0;
    transition: 1s;
}

.section .warp .content .big_swiper .swiper-slide-active .picture {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.section .warp .content .text {
    width: 467px;
    margin: 76px 0 0 171px;
}

.section .warp .content .text h3 {
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #747474;
    margin: 0 0 27px 0;
}

.section .warp .content .text span {
    font-size: 35px;
    font-family: Futura Md BT;
    font-weight: 500;
    color: #303030;
    margin: 0 0 64px 0;
    display: block;
}

.section .warp .content .text p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #353535;
    line-height: 33px;
}

.section .warp .content .text .drawings {
    display: flex;
    align-items: center;
    margin: 100px 0 0 0;
    display: none;
}

.section .warp .content .text .drawings .iconfont {
    color: rgba(48, 48, 48, 1);
    font-size: 30px;
    margin: 9px 18px 0 0;
}

.section .warp .content .text .drawings p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #252525;
    border-bottom: 1px solid #252525;
}

.section2{
    width: 100%;
    overflow: hidden;
    padding: 0 0 122px 0;
}
.section2 .warp .parameter{
    width: 100%;
    height: 90px;
    background: #F8F8F8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #343434;
    margin: 0 0 69px 0;
}
.section2 .warp .picture{
    display: flex;
    align-items: center;
    justify-content: center;
}
.section2 .warp .picture img{
    margin: 0 120px 0 0;
}
.section2 .warp .picture img:last-child{
    margin: 0;
}
.section2 .warp table{
    width: 1300px;
    margin: 65px auto 0;
    border-collapse: collapse;
    display: flex;
    justify-content: space-between;
}
.section2 .warp table tr td{
    border: 1px solid rgba(232, 232, 232, 1);
}
.section2 .warp table tr td:first-child{
    width: 900px;
    height: 55px;
    font-size: 16px;
    font-family: Lato;
    font-weight: 400;
    color: #242424;
    padding: 0 0 0 56px;
}
.section2 .warp table tr td:nth-child(2){
    width: 65px;
    text-align: center;
}
.section2 .warp table tr td:nth-child(3){
    text-align: center;
    width: 330px;
}
.section2 .warp table tr:first-child td{
    text-align: center;
    font-size: 20px;
    font-family: Lato;
    font-weight: 400;
    color: #242424;
    position: relative;
}
.section2 .warp table tr:first-child td:last-child:after{
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    width: 1px;
    height: 37px;
    background: #fff;
    z-index: 999999;
}
@media screen and (max-width: 1856px) {

}
@media screen and (max-width: 1792px) {

}
@media screen and (max-width: 1680px) {

}
@media screen and (max-width: 1600px) {

}
@media screen and (max-width: 1440px) {
    .section2 .warp table{
        width: 90%;
    }
}
@media screen and (max-width: 1400px) {

}
@media screen and (max-width: 1366px) {

}
@media screen and (max-width: 1025px) {
    .section .warp{
        width: 90%;
        padding: 0;
        margin: 117px auto 36px;
    }
    .section .warp .bread a:not(:first-child){
        font-size: 12px;
    }
    .section .warp .bread a:first-child {
        margin: 0 14px 0 0;
    }
    .section .warp .bread a:first-child .iconfont {
        font-size: 18px;
    }
    .section .warp .content {
        margin: 35px 0 0 0;
        display: flex;
        flex-direction: column;
    }
    .section .warp .content>div{
        flex-direction: column-reverse;
    }
    .section .warp .content .big_swiper{
        width: 100%;
        height: auto;
        margin: 0;
    }
    .section .warp .content .big_swiper .swiper-slide .picture{
        padding: 20px 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .section .warp .content .big_swiper .swiper-slide .picture img{
        max-width: 58%;
        max-height: 70%;
    }
    .section .warp .content .shrinkage .iconfont{
        display: none;
    }
    .section .warp .content .shrinkage{
        width: 100%;
    }
    .section .warp .content .shrinkage .swiper{
        height: auto;
    }
    .section .warp .content .shrinkage .swiper .swiper-slide{
        padding: 20px 0;
    }
    .section .warp .content .text{
        width: 100%;
        margin: 0;
    }
    .section .warp .content .text span{
        margin: 0 0 27px 0;
        font-size: 28px;
    }
    .section .warp .content .text p{
        line-height: 30px;
    }
    .section2 .warp .parameter{
        height: 60px;
        margin: 0 0 38px 0;
    }
    .section2 p{
        max-width: 90%;
        margin: auto;
    }
    .section2 p img {
        width: 30%;
        height: auto;
    }

    .section2 .warp table{
        margin: 33px auto 0;
        display: block;
        overflow: hidden;
        overflow-x: scroll;
    }
    .section2 .warp table tbody{
        width: 330%;
        display: block;
    }
    .section2{
        padding: 0 0 31px 0;
    }
    .section2 .warp table tr td:first-child{
        font-size: 13px;
    }
}