* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body, .page {
    width: 100%;
    background: #F2F2F2;
}
.page__title {
    position: fixed;
    top: 0;
    z-index: 10;
    width: 100%;
    height: 80px;
    line-height: 80px;
    font-size: 40px;
    text-align: left;
    text-indent: 20px;
    color: #ccc;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #fff;
    background: #333;
    color: #fff;
}
.page__bd {
    margin-top: 80px;
    min-height: calc(100vh - 125px);
}
.page__ft {
    padding-top: 10px;
    height: 35px;
    width: 100%;
    line-height: 20px;
    text-align: center;
}
.weui-cells {
    margin: 0 auto;
    width: 80%;
    background: #F2F2F2;
}
.weui-cells::after {
    border: none!important;
}
.weui-cell {
    margin-bottom: 15px;
    background: #fff;
    border-radius: 5px;
    border-bottom: 1px solid #AAA;
}
.weui-cell__hd {
    width: 80px;
}
.weui-btn {
    margin-top: 20px;
    width: 80%!important;
}
.feng-cert-btn {
    position: fixed;
    z-index: 11;
    top: 0;
    right: 0;
    width: 100px;
    height: 80px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    background: #1AAD19;
    border: none;
    background: #333;
    color: #fff;
}
.weui-form-preview {   
    margin: 0 auto;
    margin-top: 2px;
    width: 100%;
    background: #666;
    border: 1px solid #333;
}
.hide {
    display: none;
}

.weui-form-preview label, 
.weui-form-preview span {
    color: white;
}

.feng-dropup {
    display: none;
}