body,html{
    width: 100%;
    height: 100%;
}
.topFirst{
    opacity: 1;
    position: absolute;
    top:0px;
    z-index: 999;
    text-align: center;
    width: 100%;
    margin:auto;
}
.topFirst .nav_logo,{
    width: 20%;
}
.topFirst .nav_logo a{
    display: block;
    width: 100%;
}
.nav_logo{
    width: 15%;
    margin-left: 7%;
    text-align: left;
}
.topFirst .nav_logo img{
    width: 80%;
    margin-top: 1rem;
}
.topFirst .price_nav{
    height: 80px;
    color: #fff;
    width: 55%;
}
.topFirst .nav_li{
    color: #fff;
}
.topFirst .nav_li span{
    /*font-weight: bold;*/
}
.allTop .nav_li span{
    /*font-weight: bold;*/
}
/*    .topFirst .price_nav{
    width: 100%;
}*/
.topFirst .nav_li,.allTop .nav_li{
    line-height: 60px;
    width: 14%;
    margin-top: 20px;
    font-size: 16px;
    font-weight: 400;
}
.iphone_top{
    width: 15%;
    float: right;
    text-align: left;
    margin-right: 5%;
}
.iphone_top .navwatch,.iphone_top .navphone{
    width: 50%;
}

.topFirst .yiNuoNavTwo{
    width: 14%;
    margin-left: 1.5%;
    min-width: 120px;
}
.topFirst .navphone > span{
    color: #fff;
    line-height: 60px;
    margin-top: 20px;
}
.topFirst .navphone > i{
    top:35px;
}


.allTop .yiNuoNavTwo{
    width: 14%;
    margin-left: 1.5%;
    min-width: 120px;
}
.allTop .navphone > span{
    line-height: 60px;
    margin-top: 20px;
}
.allTop .navphone > i{
    top:35px;
}
.banner_text{
    width: 100%;
    position: absolute;
    top:39%;
}
.banner_title{
    display: block;
    width: 100%;
    text-align: center;
    font-size: 6rem;
    color: #fff;
    font-weight: bold;
    letter-spacing:10px;
}
.banner_subtitle{
    display: block;
    width: 100%;
    text-align: center;
    font-size: 3rem;
    color: #fff;
    margin-top: 20px;
}
.banner_eng{
    display: block;
    width: 100%;
    text-align: center;
    font-size: 2.5rem;
    color: #fff;
}
.zoujin{
     display: block;
    width: 100%;
    text-align: center;
    font-size: 2rem;
    color: #fff;
    margin-top: 4rem;
}
.topFirst .navSon{
    font-size: 14px;
}
.allTop{
    background-color: #fff;
    height: 100px;
    width: 100%;
    z-index: 100;
}
.topFirst .navSon{
    height: 4rem;
    width: auto;
}
.topFirst .yiNuoNavTwo{
    /*display: block;*/
}
.topFirst .nav_li img{
    margin-left: 0px;
}
.allTop .navSon{
    width: auto;
    font-size: 14px;
    padding-left: 0px;
}
.allTop .price_nav{
    width: 55%;
}
.allTop .nav_logo img{
    width: 80%;
    margin-top: 1rem;
}
.allTop .navSon{
    font-size: 16px;
}
.topFirst .navSon{
    font-size: 16px;
}
.index_banner{
    position: relative;
}
.cover{
    background:url(../images/cover_bk.png) no-repeat;
    width: 25%;
    height: 80%;
    position: absolute;
    bottom:0px;
    right: 0px;
    padding-right: 5.5%;
    padding-top: 6%;
    padding-left: 2%;
    box-sizing: border-box;

}
.cover_div{
    width: 70%;
    color: #fff;
    height: 80px;
    padding-bottom: 20px;
    padding-top: 20px;
    box-sizing: border-box;
    text-align: left;
    padding-left: 5%;
}
.cover_div a{
    color: #fff;
    line-height: 25px;
    font-size: 20px;
}
.cover_div a span{
    display: block;
    font-size: 16px;
}
.cover_div:hover{
    background:url(../images/cover.png) no-repeat;
    background-position: cover;
    background-size: 100% 100%;
    color: #cbf3fe;
}
.cover_div:hover a{
    color: #cbf3fe;
}
.cover_div1{
    float: left;
    width: 50%;
    cursor:pointer;
}
.footer .foot{
    width: 70%;
    margin: auto;
    overflow: hidden;
    min-width: 1200px;
}
.footer .footDiv{
    width: 40%;
}
.footer .footDiv2{
    width: 25%;
    margin-left: 0px;
}
.footer .footDiv3{
    width: 35%;
    margin-left: 0px;
}
.footer .footDiv3 .erweima1{
    margin-left: 10%;
}
.allTop .price_nav{
    width: 1300px;
}
.nav_logo{
    margin-left: 0px;
    width: auto;
    height: 70px;
}
.iphone_top{
    margin-right: 0px;
}
.allTop .nav_logo img{
    width: auto;
    height: 50px;
    margin-top: 10px;
}
.allTop .navphone > span{
    margin-top: 7px;
}
.topFirst .nav_li, .allTop .nav_li{
    margin-top: 5px;
}
.allTop .navphone > i{
    top:24px;
}
.banner, .swiper-container3 {
  margin-top: 70px !important;
}
.topFirst .nav_li, .allTop .nav_li{
    width: 120px;
}
.ashu{
    display: block;
    width: 1px !important;
    height: 20px;
    background-color: #000;
    margin-left: 20px;
    margin-top: 25px !important;
}
.search{
    width: 40px !important;
}
.search img{
    width: 20px;
    margin-left: 40px;
}
.footer {
  background-color: #2c445c !important;
  padding: 0px;
}
.footer .foot{
    width: 1300px;
    background:url(../../images/product/bk2.png) no-repeat;
    height: 360px;
}

.footDiv2{
width: 1000px !important;
margin-top: 0px;
margin-bottom: 0px;
margin-left: 0px !important;
}
.footer .footDiv3{
margin-left: 0px;
}
.footDiv2 .dibu{
/*padding: 0 50px;*/
width: auto;
text-align: left;
float: left;
border-right: 1px solid #958f8f; 
border-left: 1px solid #958f8f; 
height: 360px;
box-sizing: border-box;

padding-right: 20px;
padding-top: 60px;
}
.footDiv2 .dibu:nth-child(1){
    margin-left: 2px;
}
.footer .footDiv3{
width: 300px;
} 
.footDiv2 .dibu span{
    width: 100%;
    text-align: center;
    padding:0px 40px;
    font-size: 20px;
    color: #fff;
    border-left: 4px solid #fff;
    box-sizing: border-box;
    margin-left: -3px;
}

.footDiv2 .dibu ul{
margin-top: 15px;
color: #333;
font-size: 16px;
padding-left: 40px;
}
.footDiv2 .dibu ul a{
margin-top: 5px;
}
.footDiv2 .dibu ul a li{
 color: #eaeaea;
 margin-top: 5px;
}
.foot{
    width: 1300px !important;
}
.footer .footDiv3 .erweima1{
    width: 120px;
    margin-left: 30px;
    float: left;
    margin-top: 40px;
}
.footer .footDiv3 .erweima1 .saoma{
    width: 20px !important;
    margin-top: 0px;
    margin-right: 10px;
}

.footer .footTitle{
    font-size: 16px;
    text-align: left;
}
.footbottom1{
    width: 100%;
    text-align: center;
    background-color: #1e3348;
}
.footbottom{
    width: 1300px;
    margin:auto !important;
    height: 50px;
    color: #fff;
}
.footbottom p{
    height: 50px;
    line-height: 50px;
}
.footbottom2{
    float: left;
    text-align: left;
    margin-right: 40px;
}
.footbottom3{
    float: left;
    text-align: left;
    margin-right: 40px;
}
.footbottom4{
    float: right;
    text-align: right;
    margin-left: 40px;
}
html,body{
    width: 100%;
    text-align: center;
}