body{
    background: #f8f8f8;
}
.bg-gkc { 
    background: url(banner-gkc.jpg) no-repeat 50% 50%; 
    height: 200px; 
    background-size: cover;     
    overflow: hidden;
    text-align: center;
    color: #fff;
} 
.title-banner h4 {
    font-size: 32px;
    line-height: 52px;
    padding-top: 80px;
    font-weight: normal;
    padding-right: 60px;
}
.signupcontent{
    background: #fff;
    padding: 20px;
    box-sizing: border-box;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    border-radius: 5px;
}
.signup_title h1{
    position: relative;
    padding-left: 20px;
    margin-bottom: 20px;
    margin-top: 10px;
}
.signup_title h1::before{
    content: '';
    width: 5px;
    height: 20px;
    background: #ff583d;
    display: inline-block;
    vertical-align: middle;
    position: absolute;
    top: 50%;
    margin-top: -10px;
    left: 0;
}
.signup_course{
    padding: 5px 15px;
    background: #fafafa;
    border-radius: 5px;
    margin-bottom: 20px;
}
.signup_course p{
    font-size: 14px;
    line-height: 28px;
    margin: 15px 0;
}
.signup_course p b{
    color: #333;
}
.signup_course-name{
    font-size: 18px;
    color: #ff583d;
    font-weight: 600;
}
.signup_course-time{
    color: #999;
    font-size: 14px;
}
.signup_course-money{
    color: #ff583d;
    font-size: 18px;
    font-weight: 600;
}
.signup_course-money font{
    font-size: 12px;
    margin-right: 5px;
}
.signup_article{
    font-size: 14px;
    line-height: 28px;
    margin-bottom: 20px;
    min-height: 200px;
}
.signup_btn{
    text-align: center;
    margin-bottom: 20px;
}
#hb-ui-btn{
    width: 180px;
    height: 50px;
    font-size: 18px;
    border: 0;
    background: #ff583d;
    color: #fff;
    border-radius: 50px;
}
.signup_title a{
    font-size: 14px;
    color: #23B8FF;
    line-height: 34px;
    position: relative;
    z-index: 1;
}