body{background: #efefef;}

.main .banner{font-size: 0;position: relative;}
.main .banner img{width: 100%;}
.main .banner .text{font-size: 0.6rem;color: #fff;position: absolute;left: 50%;top: 50%;transform: translate3d(-50%,-50%,0);font-weight: bold;}



.main hr{width: 19.2rem;margin: 0;color: #000;opacity: 0.3;}

.main .content {width: 14rem;margin:0.9rem auto auto;}

.main .content .ls{margin-bottom: 1rem;}
.main .content .ls:nth-last-of-type(1){margin-bottom: 2.7rem;}

.main .content .ls .title{font-size: 0.3rem;font-weight: bold;color: #0f3691;}
.main .content .ls .desc p{font-size: 16px;color: #787878;margin: 0.4rem 0 0 0;}
.main .content .ls .desc2 p{font-size: 16px;color: #787878;margin: 0.2rem 0 0 0;}

/* .main .content .ls:nth-last-of-type(1) .ig{margin: 0.9rem  0 2.7rem 0;} */
.main .content .ls .ig img{width: 100%;}

.main .content .ls .ig2{display: flex;justify-content: space-between;margin-top:0.5rem;}
.main .content .ls .ig2 img{width: 43%;}

.main .content .ls .ig3{display: flex;flex-direction:column;margin-bottom: 0.9rem;}
.main .content .ls .ig3>div{display: flex;justify-content: space-between;}
.main .content .ls .ig3>.img1 img{width: 48%;}

.main .content .ls .ig3>.img2{margin-top:0.4rem}
.main .content .ls .ig3>.img2 img{width: calc((100% / 3) - 20px);}



.main .content .ls .ig4{font-size: 16px;color: #787878;display: flex;justify-content: space-between;margin-bottom: 2.7rem;}
.main .content .ls .ig4>div{width: 50%;}
.main .content .ls .ig4>div img{width: 100%;}

@media screen and (max-width: 783px){
    .main hr{width: 100%;}
    .main .content{margin:0.3rem auto;width: 90%;}
    .main .content .ls .desc p{font-size: 20px;line-height:30px}
    .main .content .ls .ig,.main .content .ls .ig2,.main .content .ls .ig3,.main .content .ls .ig4{margin-bottom: 0.5rem;}
    
    .main .content .ls .title{font-size:0.4rem;}
    .main .content .ls .desc p, .main .content .ls .desc2 p, .main .content .ls .ig4{font-size: 16px;line-height: 25px;}
    .main .banner .text{font-size: 0.3rem;}
    @media screen and (max-width: 540px){
        .main .banner .text{font-size: 0.4rem;}
        
    }
}