@charset "UTF-8";
html, body {
    height: 100%;
}
.right_box {
    position: absolute;
    background: #fff;
    top: 0px;
    right: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
}
.bg_box {
    min-height: 0;
    height: 100%;
}
.main_box {
    height: 100%;
    -webkit-user-select:none;
    -moz-user-select:none;
    -o-user-select:none;
    user-select:none;
}
.mk_num_box {
    text-align: center;
}
.mk_answer_num {
    display: inline-block;
    width: 42px;
    height: 42px;
    background: #f6f6f6;
    font-size: 14px;
    color: #666 !important;
    line-height: 42px;
    text-align: center;
    border: 3px solid #ccc;
    border-radius: 50%;
    margin: 20px 5px 0;
}
/* .mk_mark_active {
    border-color: #40ad19;
    background: #eee;
} */
/* .mk_active {
    background: #eee;
    border-color: #eee;
    color: #999 !important;
} */

.mk_answer_num.active {
    color: #f51e55 !important;
    border-color: #f51e55;
    background: #fff;
}
.mk_card_btn_box {
    background: #303030;
    height: 60px;
    line-height: 60px;
    position: relative;
}
.mk_back_brn {
    height: 18px;
    width: 10px;
    display: inline-block;
    background: url(/dev/product/www_v3/imgs/mokao/back_btn.png);
    position: absolute;
    left: 16px;
    top: 20px;
}
.mk_card_btn_box p{
    font-size: 16px;
    color: #fff;
    line-height: 60px;
    text-align: center;
}