.carousel_3code { padding: 0 10%; background: url(../img/bg/bg20.jpg) no-repeat; background-size: 100% 100%; border-radius: 5px }
    .carousel_3code .swiper-slide { height: 250px; text-align: center }
        .carousel_3code .swiper-slide img { height: 150px; margin-top: 50px; cursor: pointer }

.yuanlibox{margin-top:30px}
.yuanlibox div{width:45%;text-align:center}
.yuanlibox div p{margin-top:15px;}