.banner{width: 100%;height: 5.73rem;}
.swiper-button-prev{background-image: url("../images/leftarrow.png");width: .65rem;height: .65rem;background-size: .65rem .65rem;}
.swiper-button-prev:after,.swiper-button-next:after{content:none;}
.swiper-button-next{background-image: url("../images/rightarrow.png");width: .65rem;height: .65rem;background-size: .65rem .65rem;}

.primer{width: 100%;height: 10.5rem;background-color: rgb(250,250,250);}
.primer .title{width: 100%;text-align: center;font-size: .32rem;font-weight: bold;padding-top: .68rem;}
.primer .line{width: .57rem;height: .08rem;background-color: #000;margin: .27rem auto;}
.primer .text{width: 100%;text-align: center;}
.primer ul{width: 100%;margin-top: .2rem;}
.primer ul li{width: 3.5rem;height: 3.7rem;background-color: #fff;float: left;margin-left: .16rem;margin-top: .15rem;}
.primer ul li .img{width: 3.5rem;height: 2.8rem;}
.primer ul li .name{width: 100%;text-align: center;}
.primer ul li .intro{width: 100%;text-align: center;color: rgb(188,158,107);}

.finish{width: 100%;height: 18.2rem;background-color: rgb(250,250,250);margin-top: .1rem;}
.finish .title{width: 100%;text-align: center;font-size: .32rem;font-weight: bold;padding-top: .68rem;}
.finish .line{width: .57rem;height: .08rem;background-color: #000;margin: .27rem auto;}
.finish .text{width: 100%;text-align: center;}
.finish ul{width: 100%;margin-top: .2rem;}
.finish ul li{width: 3.5rem;height: 3.7rem;background-color: #fff;float: left;margin-left: .16rem;margin-top: .15rem;}
.finish ul li .img{width: 3.5rem;height: 2.8rem;}
.finish ul li .name{width: 100%;text-align: center;}
.finish ul li .intro{width: 100%;text-align: center;color: rgb(188,158,107);}

.functional{width: 100%;height: 10.5rem;background-color: rgb(250,250,250);margin-top: .1rem;}
.functional .title{width: 100%;text-align: center;font-size: .32rem;font-weight: bold;padding-top: .68rem;}
.functional .line{width: .57rem;height: .08rem;background-color: #000;margin: .27rem auto;}
.functional .text{width: 100%;text-align: center;}
.functional ul{width: 100%;margin-top: .2rem;}
.functional ul li{width: 3.5rem;height: 3.7rem;background-color: #fff;float: left;margin-left: .16rem;margin-top: .15rem;}
.functional ul li .img{width: 3.5rem;height: 2.8rem;}
.functional ul li .name{width: 100%;text-align: center;}
.functional ul li .intro{width: 100%;text-align: center;color: rgb(188,158,107);}