.sc1{
    margin-top: 40px;  
    overflow: hidden;
    position: relative;
}

.sc1_scroll_content{
    height: 100%;
    width: 400%;
    transition: all 0.5s ease;
}

.sc1_scroll_content>img{
    float: left;
    width: 25%;
}

.page_dot_container{
    position: absolute;
    height: 30px;
    bottom: 10px;
    left: 0;
    right: 0;
    margin: auto;
}

.page_dot{
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: white;
    border-radius: 5px;
    margin-left: 10px;
    margin-right: 10px;
}

.sc2 .container {
    margin-top: 100px;
    height: 660px;
}

.job_item{
    display: inline-block;
    vertical-align: top;
    margin-bottom: 64px;
}

.job_item .title{
    display: inline-block;
    color: black;
    font-size: 22px;
    border-right: 9px solid #b81d23;
    height: 21px;
    line-height: 20px;
    margin-bottom: 10px;
}

.job_item .content{
    color: black;
    font-size: 14px;
}

.fl {
   width: 540px;
}