body,html{
    height: 100%;
    background-color: #0c7457;
}
.page{
    height: 100%;
    flex-direction: column;
    display:flex;
}
header{
    height: 80px;
}
.logoWrap{
    width: 1100px;
    height: 100%;
    margin: 0 auto;
}
.logo{
    width: 407px;
    height: 70px;
    margin-top: 10px;
    background: url("../img/logo.png") no-repeat;
    background-size: 100%;
}
.main{
    flex: 1; 
    background: url("../img/bg.png") no-repeat;
    background-size: cover;
    background-position: center;
    min-width: 1100px;
}
.mainWrap{
    width: 1100px;
    height: 100%;
    margin: 0 auto;
    
}
.downLoadBox{
    float: right;
    width: 500px;
    height: 100%;
}
.logo1{
    width: 330px;
    height: 94px;
    margin-top: 170px;
    background: url('../img/headline.png') no-repeat;
    background-size: 100% 100%;
}
.qrBox{
    display: flex;
    width: 310px;
    padding-top: 30px;
}

.btns{
    flex: auto;
}
.btns >div{
   
    width: 170px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    margin-top: 40px;
    background: url("../img/bound.png") no-repeat;
    background-size: 100% 100%;
}
.btns >div span{
    vertical-align: middle
}
.btns >div .ico{
    display: inline-block;
    margin-right: 2px;
}
.btns >div .text{
    font-size: 16px;
}
.typeIos{
    width: 16px;
    height: 20px;
    background: url("../img/iphone.png") no-repeat;
    background-size: 100% 100%;;
}
.typeAndro{
    width: 18px;
    height: 21px;
    background: url("../img/android.png") no-repeat;
    background-size: 100% 100%;;
}
.btn_android{
    margin-top: 30px;
}
.btn_ios:hover .typeIos{
    background: url("../img/iphone_hover.png") no-repeat;
    background-size: 100% 100%;
}
.btn_ios:hover .text{
    color: #0c7457
}
.btn_android:hover .typeAndro{
    background: url("../img/android_hover.png") no-repeat;
    background-size: 100% 100%;
}
.btn_android:hover .text{
    color: #0c7457
}
.qrImg{
    width: 170px;
    height: 170px;
    border: 1px solid #fff;
}
.qrImg img{
    width: 160px;
    height: 160px;
    margin: 5px;
}