/* swiper */
div.swiper-container{width: 100%;}
div.swiper-container img{width: 100%;}
/* 首页nav */
div.nav_wrap{width:100%;height: 1.68rem;background:#5e8cc5; }
div.nav{width: 6.9rem;height: 1.68rem;/* background: orange; */margin:0 auto;display: flex;justify-content: space-around;align-items: center;}
div.nav img{width: 0.9rem;height: 0.9rem;}
div.nav p{font-size:0.24rem ;color:#fff;margin-top: 0.28em;}
div.nav_content{display:flex;flex-direction: column;align-items: center;}
/*  公司简介标题*/
div.intro_header_wrap{width: 100%;height: 0.7rem;display: flex;justify-content: center;align-items: center;}
div.intro_header_wrap img{width: 1.7rem;height: 0.4rem;}
/*  公司简介内容*/
div.intro_main_wrap{width: 100%;height: 9.63rem;/* background: pink; */}
div.intro_main{width:6.9rem;height: 9.63rem;/* background: orange; */margin:0 auto;display: flex;flex-direction: column;justify-content: space-between;}
div.intro_main_content{width: 6.9rem;height: 3.05rem;/* background: red; */display: flex;justify-content: space-between;}
div.intro_main_content img.left{width: 3.58rem;height: 3.05rem;}
div.intro_main_content img.right{width: 3.15rem;height: 3.05rem;}
/*  产品优势标题*/
div.advantage_header_wrap{width: 100%;height: 0.7rem;display: flex;justify-content: center;align-items: center;}
div.advantage_header_wrap img{width: 1.7rem;height: 0.4rem;}
/*  产品优势内容*/
div.advantage_main_wrap{width: 100%;height: 13.2rem;/* background: pink; */}
div.advantage_main{width: 6.9rem;height: 13.2rem;/* background:orange; */margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between}
div.advantage_main img{width: 3.3rem;height: 3rem;}
/*  产品卖点*/
div.sellpoint_wrap{width: 100%;height: 6.5rem;display: flex;justify-content: center;}
div.sellpoint_wrap img{width: 100%;}