.sitead a img {
    width: 100%;
    height: auto;
}

.right-center {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
}

.sss-pay-btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    border-radius: 4px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background: #F94B00;
    opacity: 0.85;
    color: white;
}


.bootom-fixed {
    position: fixed;
    bottom: 10px;
    left: 0;
    width: 100%;
    padding: 0 10px;
    z-index: 9;
}

.bootom-fixed a {
    color: #000;
    text-decoration: none;
    cursor: pointer;
    font-size: 14px;
    display: inline-block;
}

.appdown {
    width: 100%;
    height: 54px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 30px;
}

.appdown .icon {
    float: left;
    width: 44px;
    height: 44px;
    margin: 5px;
}

.appdown .text {
    width: 100%;
    left: 60px;
    top: 8px;
    min-width: 240px;
    height: 54px;
    padding-top: 7px;
}

.appdown .text h3 {
    color: #fff;
    font-size: 15px;
    margin-top: 0;
    margin-bottom: 0;
    font-weight: bold;
}

.appdown .text h3 i {
    position: absolute;
    background: #d7763c;
    font-size: 10px;
    font-weight: normal;
    border-radius: 3px;
    padding: 1px 5px;
    margin-left: 5px;
    background-image: linear-gradient(to right, #d88747, #d3562a);
    font-style: inherit;
}

.appdown .text span {
    font-size: 12px;
    color: #aaa;
    letter-spacing: 1px;
}

.appdown .down {
    position: absolute;
    display: inline-block;
    width: 80px;
    height: 31px;
    line-height: 29px;
    color: #fff;
    font-size: 12px;
    text-align: center;
    top: 11px;
    right: 50px;
    border: solid 1px #e86666;
    border-radius: 18px;
    background-color: #e86666;
}

.appdown .close {
    position: absolute;
    display: inline-block;
    width: 30px;
    height: 54px;
    line-height: 54px;
    right: 10px;
}

.appdown .close span {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url(../img/mdown-close.png) no-repeat;
    background-size: 100%;
}