.banner{
    width: 100%;
    position: relative;
    overflow: hidden;
}
.banner .banner_bg{
    width: 100%;
}
.banner .banner_bg2{
    position: absolute;
    top: 0;
    left: 0;
    width: 27%;
    -webkit-animation: banner 10s infinite;
    animation: banner 10s infinite;
}
@keyframes banner {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
    30% {
        -webkit-transform: scale(1.05);
        transform: scale(1.05);
    }
    55% {
        width: 50%;
        -webkit-transform: scale(1.05) translateX(10px);
        transform: scale(1.05) translateX(10px);
    }
    80% {
        -webkit-transform: scale(1.05) translateX(-10px);
        transform: scale(1.05) translateX(-10px);
    }
    100% {
        -webkit-transform: translateX(0px) scale(1);
        transform: translateX(0px) scale(1);
    }
}
.banner .banner-info{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: #fff;
}
.banner .banner-info .banner-tit{
    font-size: 72px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f2f2f2;
    margin-bottom: 10px;
}
.banner .banner-info .banner-text{
    font-size: 12px;
    text-align: right;
    text-transform: uppercase;
    letter-spacing: 4px;
}
.banner .banner-info .banner-cricle{
    position: absolute;
    bottom: -13px;
    left: 50%;
    margin-left: -50px;
    z-index: -1;
}
.banner .banner-cricle2{
    position: absolute;
    left: 50%;
    bottom: 20px;
    opacity: 0.6;
}
.banner .banner-cricle2 i{
    font-size: 30px;
    color: #fff;
    margin-left: 1px;
}
.banner .banner-cricle2::after{
    content: "";
    display: block;
    position: absolute;
    left: 50%;
    top: -20px;
    width: 2px;
    height: 30px;
    background: #fff;
    -webkit-animation:circle 6s infinite;
    animation:circle 6s infinite;
}
@keyframes circle {
    50% {
        -webkit-transform: translateY(15px);
        transform: translateY(15px);
    }
    100%{
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
    }
}
.banner .banner-info .banner-tit.detail_text {
    font-size: 40px;
}
@media only all and (max-width: 1440px){
    .banner .banner-info .banner-tit.detail_text {
        font-size: 30px;
    }
    .banner .banner-info .banner-cricle.detail_cricle{
        display: none;
    }
}
@media only all and (max-width: 1366px){
    .banner .banner-info .banner-tit{
        font-size: 60px;
    }
    .banner .banner-info .banner-cricle{
        margin-left: 0;
        left: 45px;
    }
}
@media only all and (max-width: 1024px){
    .banner .banner-info .banner-tit {
        font-size: 50px;
    }
    .banner .banner-info .banner-tit.detail_text {
        font-size: 24px;
    }
    .banner .banner-info .banner-cricle{
        margin-left: 0;
        left: 10px;
    }
}
@media only all and (max-width: 768px) {
    .banner .banner_bg {
        height: 300px;
    }
    .banner .banner_bg2 {
        width: 33%;
    }
    .banner .banner-info .banner-tit.detail_text {
        font-size: 20px;
    }
}
@media only all and (max-width:414px) {
    .banner .banner_bg {
        height: 200px;
    }
    .banner .banner-info .banner-tit {
        font-size: 30px
    }
    .banner .banner-info .banner-text{
        letter-spacing: 2px;
    }
    .banner .banner-info .banner-cricle {
        left: 0px;
        width: 24%;
        margin-left: -17px;
        bottom: -10px;
    }
    .banner .banner_bg2 {
        width: 50%;
    }
    .banner .banner-cricle2 {
        bottom: 10px;
    }
    .banner .banner-cricle2::after {
        height: 25px;
        top: -10px;
    }
    .banner .banner-cricle2 img {
        width: 20px;
    }
    @keyframes banner {
        0% {
            -webkit-transform: scale(1);
            transform: scale(1);
        }
        30% {
            -webkit-transform: scale(1.12);
            transform: scale(1.12);
        }
        55% {
            width: 55%;
            -webkit-transform: scale(1.12) translateX(10px);
            transform: scale(1.12) translateX(10px);
        }
        80% {
            -webkit-transform: scale(1.12) translateX(-10px);
            transform: scale(1.12) translateX(-10px);
        }
        100% {
            -webkit-transform: translateX(0px) scale(1);
            transform: translateX(0px) scale(1);
        }
    }
}
@media only all and (max-width:320px) {
    .banner .banner_bg2 {
        width: 56%;
    }
    .banner .banner_bg {
        height: 180px;
    }
    .banner .banner-info .banner-tit {
        padding-bottom: 5px;
    }
    .banner .banner-info .banner-tit.detail_text {
        font-size: 16px;
    }
    @keyframes banner {
        0% {
            -webkit-transform: scale(1);
            transform: scale(1);
        }
        30% {
            -webkit-transform: scale(1.12);
            transform: scale(1.12);
        }
        55% {
            width: 55%;
            -webkit-transform: scale(1.12) translateX(10px);
            transform: scale(1.12) translateX(10px);
        }
        80% {
            -webkit-transform: scale(1.12) translateX(-10px);
            transform: scale(1.12) translateX(-10px);
        }
        100% {
            -webkit-transform: translateX(0px) scale(1);
            transform: translateX(0px) scale(1);
        }
    }
}



.culture{
    width: 100%;
    margin: 100px 0px;
}
.culture .culture-left{
    width: 49%;
    display: inline-block;
    vertical-align: middle;
}
.culture .culture-right{
    width: 49%;
    display: inline-block;
}
.culture .culture-right img{
    max-width: 100%;
}
.culture .culture-left .culture-top{
    padding-left: 20px;
}
.culture .culture-left p{
    margin-top: 20px;
    color: #333;
    font-size: 36px;
}
.culture .culture-left .culture-info {
    width: 55%;
    margin-top: 40px;
    padding-bottom:40px;
    border-bottom: 1px solid #ccc;
    position: relative;
    margin-left: 20px;
}
.culture .culture-left .culture-info span{
    line-height: 2;
    font-size: 20px;
    color: #333;
    font-weight: bold;
}
.culture .culture-left .culture-info img{
    position: absolute;
}
.culture .culture-left .culture-info img:first-child{
    vertical-align: baseline;
    left: -40px;
    top: -10px;
}
.culture .culture-left .culture-info img:last-child{
    vertical-align: text-top;
    right: 50px;
    bottom: 20px;
}
@media only all and (max-width: 1440px){
    .culture .culture-left .culture-info span{
        font-size: 18px;
    }
    .culture .culture-left .culture-info img:last-child{
        right: 10px;
    }
}
@media only all and (max-width: 1280px) {
    .culture .culture-left .culture-info{
        width: 66%;
    }
}
@media only all and (max-width: 1024px) {
    .culture .culture-left .culture-info {
        width: 60%;
        margin-left: 40px;
    }
    .culture .culture-left .culture-info span{
        font-size: 16px;
    }
    .culture .culture-left .culture-top {
        padding-left: 40px;
    }
}
@media only all and (max-width: 768px) {
    .culture .culture-left .culture-info {
        width: 64%;
    }
    .culture .culture-left p{
        font-size: 30px;
    }
    .culture .culture-left .culture-info {
        width: 80%;
    }
}
@media only all and (max-width: 414px){
    .culture .culture-left{
        width: 100%;
    }
    .culture .culture-right{
        width: 100%;
        margin-top: 20px;
    }
    .culture{
        margin: 60px 0px;
    }
    .culture .culture-left .culture-info{
        width: 100%;
        margin-top: 20px;
        padding-bottom: 20px;
        margin-left: 0;
    }
    .culture .culture-left .culture-top{
        padding-left: 0;
    }
    .culture .culture-left .culture-info img:first-child {
        left: -15px;
        top: -17px;
    }
    .culture .culture-left .culture-info img:last-child{
        bottom: 0;
        right:180px;
    }
}
@media only all and (max-width: 375px) {
    .culture .culture-left .culture-info img:last-child {
        right: 90px;
    }
}
@media only all and (max-width: 320px){
    .culture .culture-left .culture-info img:last-child{
        right: 0;
    }
}