.skw {
    height: 820px;
    position: relative;
    background-color: #fff;
}
.top_w div, .nav_wrp div {
    box-sizing: content-box;
}

#czkj-question {
    height: 596px;
}

.czkj-content-all-out{
    padding-top: 60px;
}

.czkj-top-name {
    color: #BD1A2D;
}

.czkj-question-ul .czkj-question-name {
    color: #404040;
}

@media screen and (max-width: 640px) {
    html, body {
        height: 100%;
        overflow: auto;
    }
    .skw {
        height: 100%;
    }

    .czkj-content-all-out{
        padding-top: 0px;
    }

    .czkj-chat-left {
        border: none;
    }

    .mobile-top-name img {
        display: none;
    }

    .mobile-body-top {
        background-color: #BD1A2D;
    }

    .header h1.logo{
        padding-bottom: 0;
    }

    .nav_mob .box{
        margin: 0;
    }

    .nav_mob>ul>li{
        list-style: none;
    }
    .nav_mob>ul>li p{
        margin: 0;
    }
    .nav_mob>ul>span a,.nav_mob>ul>li>a{
        text-decoration: none;
    }
}