*{
    margin : 0;
    padding: 0;
}
html{
    width: 100%;
    height: 100%;
    background-color: #eb6734;
    /*font-size: 12px;*/
}
body{
    width: 100%;
    height: 100%;
}
a{
    text-decoration: none;
}
.clr:after{
    content : "";
    display: block;
    clear: both;
}
.main{
    max-width:1677px;
    width: 100%;
    height: 100%;
    margin: auto;
}
img{
    /*display: block;*/
    /*width: 100%;*/
    /*height: auto;*/
    /*margin: auto;*/
    font-size: 0;
    line-height: 0;
}
.top{
    width: 100%;
    min-height: 5%;
    margin-bottom: 5%;
}
.top_img{
    width: 100%;
}
.center{
    width: 100%;
    min-height: 38%;
    /*height: 38%;*/
    position: relative;
    /*padding-top: 50%;*/
    box-sizing: border-box;
    display: flex;
    align-items: center;
    /*margin-bottom: 1%;*/
}
.center_box{
    /*display: flex;*/
    padding-left: 5%;
    padding-right: 5%;
    box-sizing: border-box;
    width: 100%;
    position: relative;
    /*top: 50%;*/
    /*margin-top: 50%;*/
    /*transform: translateY(-70%);*/
}
.center_box img{
    display: block;
    float: left;
}
.center_img_left{
    width: 48%;
    height: auto;
    margin-right: 6%;
}
.center_img_right{
    width: 46%;
    height: auto;
}

.bottom{
    width: 100%;
    min-height: 53%;
    display: flex;
    align-items: center;
    position: relative;
}
.bottom>div{
    width: 100%;
    position: relative;
    /*top: 50%;*/
    /*margin-top: 50%;*/
    /*transform: translateY(-50%);*/
}
.bottom_img{
    width: 100%;

}
.bottom_left{
    float: left;
    width: 44%;
    margin-right: 15%;
    margin-top: 4%;
}
.bottom_right{
    float: left;
    width: 41%;
    /*position: absolute;*/
}
.bottom_box{
    width: 100%;
    padding-left: 22%;
    padding-right: 18%;
    box-sizing: border-box;
    position: absolute;
    top: 14%;
}
.qrCode{
    width: 100%;
    height: auto;
    position: relative;
    animation-name: example;
    animation-duration: 2s;
    opacity: 0;
    animation-fill-mode: forwards;
}
@keyframes example {
    0%   {opacity: 0;}
    25%  {opacity: 0;}
    50%  {opacity: 0;}
    100% {opacity: 1;}
}
.qrCode_text{
    width: 100%;
    height: auto;
}