.public_footer_servers {
    text-align: center;
    color: #6c6c6c;
    padding: .2rem 0;
    font-size: .14rem;
}

.public_footer_servers>p {
    padding: 1px 0;
}

.public_footer_servers a {
    color: #6c6c6c;
}

.public_footer_help {
    font-size: 0.5rem;
    overflow: hidden;
    line-height: 1.5;
}

.public_footer_help>img {
    width: .2rem;
    height: .2rem;
    margin-right: .05rem;
    margin-left: .05rem;
    display: inline-block;
    vertical-align: middle;
}

.public_footer_help .words {
    display: inline-block;
}

.public_footer_help .kf {
    position: relative;
    display: inline-block;
    text-decoration: underline;
    padding-left: 30px;
}

.public_footer_help .kf::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    background: url(data:image/png;base64,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) no-repeat;
    width: 20px;
    height: 20px;
    -moz-background-size: 100%;
    -o-background-size: 100%;
    background-size: 100%;
}

.public_foot_xin {
    width: 100%;
    margin: 0 auto;
    display: block;
}

.public_foot_al {
    width: 50%;
    margin: 0 auto;
    display: block;
}