html, body {
    position: relative;
    height: 100%;
    margin: 0 auto;
}
body {
    background: #fff;
    font-size: 14px;
    color:#000;
    margin: 0;
    padding: 0;
}
.section-wrapper{
    max-width: 1920px;
    width: 100%;
    height: 100%;
}
.swiper-slide1{
    position: relative;
}
.swiper-slide1 img:nth-child(1){
    margin: 0 auto;
    width: 100%;
    height: auto;
}
.xf_img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

}
.xf_img .xf_lf img:nth-child(1){
    display: inline-block;
    z-index: 3;
    margin-left: 23.9%;
    margin-top: 8%;
    height: auto;
    width: 17.4%;
    float: left;
    clear: both;
}
.xf_rg{
    width: 58%;
    float: left;
    text-align: center;
    margin-top: 9%;
}
.xf_rg img:nth-child(1){
    margin-left: 7%;
    display: block;
    height:auto;
    width: 55%;
}
.xf_rg img:nth-child(2){
    padding-left: 7.2%;
    display: block;
    height:auto;
    width: 55%;
}
.xf_title{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 5;
}
.swiper-slide1 .xf_rg img:nth-child(1) {
    margin-left: 14%;
}
.xf_silde2 .xf_rg{
    width: 54%;
    margin-top: 5%;
}
.xf_silde2 .xf_lf img{
    width: 22%;
}
.xf_silde2 .xf_rg img:nth-child(1){
    margin-bottom: 20px;
    width: 50%;
}
.xf_silde2 .xf_rg p{
    line-height: 30px;
    font-size: 15px;
    color: #666;
    padding-left: 20%;
    text-align: left;
}

.xf_silde{
    width: 100%;
    height: 100%;
}
.xf_silde img:nth-child(1){
    display: inline-block;
    z-index: 3;
    margin-left: 24%;
    margin-top: 7%;
    height: auto;
    width: 22%;
}
 .xf_silde img:nth-child(2){
    display: inline-block;
    width: auto;
    margin-top: 7%;
    margin-left: 7%;
    height:auto;
    width: 30%;
}
#fp-nav.right{
    right: 11%;
}
#fp-nav ul li a span {
    border: none;
    background: #d70e19;
    opacity: 0.5;
    border-radius: 50%;
}
#fp-nav ul li a.active{
    top:-3px;
}
#fp-nav ul li a.active span{
    height: 14px;
    border-radius: 8px;
    opacity: 1;
    background: #d70e19;
}

@media screen and (min-width:960px) and (max-width:3000px){
    .xf_silde2 .xf_rg p{
        line-height: 30px;
        font-size: 20px;
    }
}
@media screen and (min-width:800px) and (max-width:960px){
    .xf_silde2 .xf_rg p{
        line-height: 20px;
        font-size: 16px;
    }
}
@media screen and (min-width:300px) and (max-width:800px){
   .xf_silde2 .xf_rg p{
        line-height: 18px;
        font-size: 10px;
    }
}
@media screen and (min-width:100px) and (max-width:300px){
    .xf_silde2 .xf_rg p{
        line-height: 14px;
        font-size: 8px;
    }
}

.xf_img .xf_lf img:nth-child(1){
    transform:translateX(-200px);
    opacity:0;
    transition:all .3s;
}
.ani-slide .xf_img .xf_lf img:nth-child(1){
    transform:translateX(0);
    opacity:1;
}
.swiper-slide1 .xf_rg{
    transform:translateX(200px);
    opacity:0;
    transition:all .3s;
}
.ani-slide .xf_rg{
    transform:translateX(0);
    opacity:1;
}