.foot_wrapper {
    width: 100%;
    color: #999;
    height: 100px;
    font-size: 12px;
    background-color: #25282a;
}

.foot_wrapper .content_cent_box {
    display: flex;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.foot_wrapper .footer-backtage-link {
    color: #999;
    height: 30px;
    line-height: 30px;
    text-decoration: none;
    margin-right: 10px;
    position: relative;
}

.foot_wrapper .footer-backtage-link span {
    padding-left: 20px;
}

.foot_wrapper .footer-backtage-icon {
    width: 18px;
    margin-top: 5px;
    position: absolute;
}

.foot_wrapper .line + .line {
    margin-top: 10px;
}


.mobile_footer_plac {
    width: 100%;
    height: 50px;
}

.mobile_footer {
    width: 100%;
    height: 50px;
    color: #fff;
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 1000;
    align-items: center;
    background-color: #356dee;
}

.mobile_footer .line {
    width: 1px;
    height: 30%;
    left: 50%;
    top: 50%;
    position: absolute;
    background-color: #fff;
    transform: translate(-50%, -50%);
}

.mobile_footer .foot_item {
    width: 50%;
    font-size: 17px;
    text-align: center;
    cursor: pointer;
}

.mobile_footer .foot_item .icon {
    font-size: 18px;
}


#contact_open {
    display: none;
    text-align: center;
    padding-bottom: 20px;
}

#contact_open .tiptext {
    color: #999;
    font-size: 16px;
    margin-top: 40px;
}

#contact_open .pohone_num {
    color: #222;
    font-size: 21px;
    font-weight: 800;
    margin: 10px 0;
}

#contact_open .btn {
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid var(--primary-color);
    background-color: var(--primary-color);
}