*{box-sizing: border-box}
html,body,div,h1,h2,h3,h4,h5,span,input,a,p,img,video,li,ul,ol,dl,dt{border:0;margin: 0;padding: 0;font-family: "Roboto","-apple-system-font","BlinkMacSystemFont","Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",Arial,sans-serif;color: #333}
img{display: block}
a{text-decoration: none;outline: none;cursor: default}
li,ul,ol,dl,dt{
    list-style: none;
}
html,body{
    width: 100%;
    height: 100%;
    /* font-size: 62.5%; */
    position: relative;
    /* background-color: rgb(40,40,40);
    background-repeat: no-repeat; */
}
.body{
    /* background-image: url(../images/beijingtu.png); */
    background: #EDF2F6;
    background-position: left center;
}
.body.phoneBg{
    background-image: url(../images/phoneBk1.png);
    background-size: 100% 100%
}
.wxshare_mask{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    touch-action: none;
    background: rgba(0, 0, 0, .8);
    padding: 0 4vw;
    z-index: 999;
    display: none;
}
.wxshare_mask > img{
    display: block;
    width: 100%;
    margin-top: 4vw;
}
.animated {
    -webkit-animation-duration: 16s;
    animation-duration: 16s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
 .phone_body{
    height: 100%;
    width: 100%;
    position: absolute;
    /* display: none; */
    /* background-image: url(../images/phoneBk.png);
    background-size: 100% 100% */
}
.phone_body_flex{
    height: 100%;
    width: 100%;
    position: relative;
}
.phone_button_area{
    width: 100%;
    height: 9.95vw;
    padding: 0 8.7vw;
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: absolute;
    left: 0;
    bottom: 13vw;
}
.phone_button_area > button{
    width: 33.83vw;
    height: 100%;
    background:#EA4738;
    border: 0;
    border-radius: 0.89vw;
    padding-left: 9.86vw;
    position: relative;
    font-size: 3.2vw;
    color: #ffffff;
    outline: none;
}
.phone_button_area > button > i{
    display: block;
    height: 4.44vw;
    width: 4.44vw;
    background-size: 100% 100%;
    position: absolute;
    left: 3.91vw;
    top: 50%;
    margin-top: -2.22vw;
}
.phone_btn_ios > i{
    background-image: url(../images/iphone.png);
}
.phone_button_area > button.phone_btn_android{
    background-color: #EC744C;
}
.phone_btn_android > i{
    background-image: url(../images/android.png);
}
.pc_body{
    height: 100%;
    width: 100%;
    display: flex;
    box-sizing: border-box;
    padding: 3.05vh 8vh;
    justify-content:space-between;
    align-items:center 
    
}
.pc_left{
    height:91vh;
    width:96vh;
  
    
}
.pc_left > img{
    width:100%;
    /* height:100% */
}
.pc_right > div > img{
    width:100%;
    /* height:100%; */
}
.pc_center{
    height:68vh;
    width:10.65vh;
    box-sizing: border-box;
    padding-top: 57.35vh
}
.pc_center > div{
    height:10.65vh;
    width:10.65vh;
    background: #fff;
    position: relative;
}
.pc_center > div > img{
    width:95%;
    height:95%;
    position: absolute;
    top:0;
    left:0;
    right:0;
    bottom: 0;
    margin:auto;
}
.pc_right{
    width:45.37vh;
    height:75vh;
    background-size: 100% 100%;
    
   

}
.pc_right > div{
    width:100%;
    position: relative;
    height:71vh;
}
.pc_right_btns{
   position: absolute;
   bottom: 0;
   left: 0;
   height: 15.56vh;
   width:19.81vh;
}
.pc_right_btns > .btns{
    width:100%;
    height:5.56vh;
    border-radius:10px;
    margin-top:2.22vh;
    display: flex;
    justify-content:start;
    align-items:center;
    background: #EA4738;
    cursor: pointer;
    box-sizing: border-box;
    padding: 0 1.67vh 0vh
}
.btns > span{
    color:rgba(255,255,255,1);
    font-size:1.85vh;
    /* letter-spacing: 1px; */
}
.btn_android{
    background: #EC744C !important;
}
.btns_img{
    height:2.77vh;
    width:2.77vh;
    margin-right:1.2vh
}
/* .pc_body:after{
    z-index: 1;
    display: block;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .2);
} */
/* .phone_body{
    height: 100%;
    width: 100%;
    position: absolute;
    display: none;
}
.pc_title{
    width: 105px;
    height: 345px;
    background: url(../images/logo1.png) no-repeat;
    position: absolute;
    top: 15.1%;
    left: 7.3%;
    z-index: 100;
}
.pc_hand{
    width: 630px;
    height: 783px;
    background: url(../images/shou.png) no-repeat;
    position: absolute;
    bottom: 0;
    left: 16.9%;
    z-index: 99;
}
.pc_adv{
    width: 623px;
    height: 342px;
    background: url(../images/xuanchuan.png) no-repeat;
    position: absolute;
    bottom: 40.9%;
    right: 8.8%;
    z-index: 100;
}
.pc_button_area{
    width: 460px;
    height: 134px;
    position: absolute;
    z-index: 101;
    bottom: 16.4%;
    right: 8.8%;
}
.erweima{
    float: left;
    width: 134px;
    height: 134px;
    background: #ffffff;
    display: none;
}
.pc_button_area > button{
    height: 60px;
    width: 214px;
    background: rgba(255,255,255,.16);
    padding-left: 62px;
    cursor: pointer;
    float: right;
    outline: none;
    border: 0;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    font-size: 20px;
    font-weight: 300;
    color: rgba(255,255,255,1);
}
.pc_button_area > button > i{
    display: block;
    height: 30px;
    width: 30px;
    position: absolute;
    left: 17px;
    top: 50%;
    margin-top: -15px;
}
.btn_ios{
    margin-bottom: 14px;
}
.pc_button_area > button.btn_android{
    background: rgba(255,113,85,1);
    float: left;
}
.btn_ios > i{
    background: url(../images/apple.png) center;
}
.btn_android > i{
    background: url(../images/anzhuo.png) center;
}
.phone_body_flex{
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.phone_body_inner{
    width: 100%;
    height: 175.04vw;
    position: relative;
}
.phone_title{
    width: 14.39vw;
    height: 43.69vw;
    background-image: url(../images/logo2.png);
    background-size: 100% 100%;
    position: absolute;
    left: 7.73vw;
    top: 0;
}
.phone_hand{
    width: 68.21vw;
    height: 101.78vw;
    background-image: url(../images/pic.png);
    background-size: 100% 100%;
    position: absolute;
    right: 0;
    top: 12.44vw;
}
.phone_adv{
    width: 94.58vw;
    height: 40.41vw;
    background-image: url(../images/xuanchuan_phone.png);
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 110.3vw;
}
.phone_button_area{
    width: 100%;
    height: 9.95vw;
    padding: 0 8.7vw;
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: absolute;
    left: 0;
    top: 165.1vw;
}
.phone_button_area > button{
    width: 33.83vw;
    height: 100%;
    background: rgba(255, 255, 255, .16);
    border: 0;
    border-radius: 0.89vw;
    padding-left: 9.86vw;
    position: relative;
    font-size: 3.2vw;
    color: #ffffff;
    outline: none;
}
.phone_button_area > button > i{
    display: block;
    height: 4.44vw;
    width: 4.44vw;
    background-size: 100% 100%;
    position: absolute;
    left: 3.91vw;
    top: 50%;
    margin-top: -2.22vw;
}
.phone_btn_ios > i{
    background-image: url(../images/apple1.png);
}
.phone_button_area > button.phone_btn_android{
    background-color: #FF7155;
}
.phone_btn_android > i{
    background-image: url(../images/anzhuo1.png);
}
.beian{
    width: 100%;
    text-align: center;
    position: absolute;
    bottom: 10px;
    z-index: 2000;
}
.beian a {
    color: #ffffff;
    font-size: 100%;
    line-height: 25px;
    cursor: pointer;
    text-shadow: 1px 1px 2px rgba(0,0,0,.7);
}
.beian img{
    display: inline-block;
    vertical-align: middle;
    margin-top: -3px;
}
.wxshare_mask{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    touch-action: none;
    background: rgba(0, 0, 0, .8);
    padding: 0 4vw;
    z-index: 999;
    display: none;
}
.wxshare_mask > img{
    display: block;
    width: 100%;
    margin-top: 4vw;
}

@keyframes pc_animation
{
    from {background-position-x:0;}
    to {background-position-x:-440px;}
}
@-moz-keyframes pc_animation
{
    from {background-position-x:0;}
    to {background-position-x:-440px;}
}
@-webkit-keyframes pc_animation
{
    from {background-position-x:0;}
    to {background-position-x:-440px;}
}
@-o-keyframes pc_animation
{
    from {background-position-x:0;}
    to {background-position-x:-440px;}
}

@keyframes phone_animation
{
    from {background-position-x:left;}
    to {background-position-x:right;}
}
@-moz-keyframes phone_animation
{
    from {background-position-x:left;}
    to {background-position-x:right;}
}
@-webkit-keyframes phone_animation
{
    from {background-position-x:left;}
    to {background-position-x:right;}
}
@-o-keyframes phone_animation
{
    from {background-position-x:left;}
    to {background-position-x:right;}
}
@media screen and (max-width: 1560px) {
    .pc_title{
        left: 4.3%;
    }
    .pc_hand{
        left: 12.9%;
    }
    .pc_adv,.pc_button_area{
        right: 4.8%;
    }
}
@media screen and (max-width: 1400px) {
    .pc_title{
        left: 1.3%;
    }
    .pc_hand{
        left: 8.9%;
    }
    .pc_adv,.pc_button_area{
        right: 1.8%;
    }
}
@media screen and (max-height: 783px) {
    .pc_hand{
        top: 50%;
        margin-top: -391px;
    }
    .pc_button_area{
        bottom: 10.4%;
    }
}
@media screen and (max-height: 600px) {
    .pc_adv{
        top: 8px;
    }
    .pc_button_area{
        bottom: 8px;
    }
}
@media screen and (max-width: 350px) {
    .phone_button_area > button{
        padding-left: 6.86vw;
    }
    .phone_button_area > button > i{
        left: 1.91vw;
    }
}
@media screen and (max-height: 181vw) {
    .phone_body_inner{
        height: 150vw;
    }
    .phone_hand{
        top: 3.44vw;
    }
    .phone_adv{
        top: 95.3vw;
    }
    .phone_button_area{
        top: auto;
        bottom: 0;
    }
} */