.step li{
    line-height: 50px;
    border-top: 1px solid #ececec;
    padding: 0 15px;
    box-sizing: border-box;
    font-size: 15px;
}
.step li span:nth-child(1){
    width: 130px;
    display: inline-block;
}
.step li span:nth-child(2){
    width: 390px;
    display: inline-block;
}
.step li span:nth-child(3){
    /* width: 100px; */
    /* display: inline-block; */
}
.step .title{
    padding-top: 70px;
    margin-bottom: 40px !important;
}
.step .title i{
    top: 70px;
}
.step>p{
    text-align: center;
    font-weight: 700;
    font-style: normal;
    font-size: 18px;
    margin-bottom: 30px;
}
.step .apply{
    margin-bottom: 30px;
    background: rgba(22, 113, 211, 1);
}
.step .apply:hover{
    background: rgba(10, 92, 181, 1);
}
.b{
    font-weight: 700  
}


/* 演讲嘉宾 */
.live_box img{
    margin-right: 0;
    margin-bottom: 0;
    cursor: inherit;
    vertical-align: bottom;
    width: 100%;
    height: 100%;
}
.user{
    display: inline-block;
    width: 200px;
    height: 218px;
}
.live_box .user{
    margin-right: 10px;
    margin-bottom: 10px;
}
.live_box .user:nth-child(5n+0){
    margin-right: 0
}
.user p{
    background: -webkit-linear-gradient(270deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(51, 51, 255, 1) 100%, rgba(51, 51, 255, 1) 100%);
    background: -moz-linear-gradient(180deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(51, 51, 255, 1) 100%, rgba(51, 51, 255, 1) 100%);
    background: linear-gradient(180deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(51, 51, 255, 1) 100%, rgba(51, 51, 255, 1) 100%);
    padding: 10px 0;
    box-sizing: border-box;
    text-align: center;
    color: #fff;
}
.user b{
    margin: 5px 0;
    font-size: 14px;
    display: block;
}