.design{
    padding-top: 24px;
}
.design .intro_tit{
    width: 100%;
}
.design_con{
    width: 90%;
    height: auto;
    margin: 0 auto;
    padding-top: 25px;
    padding-bottom: 28px;
}
.news_tit{
    padding:0 54px;
}
.news_tit li{
    position: relative;
    padding-left: 38px;
    line-height: 36px;
    font-size: 16px;
    color:#000;
    cursor: pointer;
}
.news_tit li:before{
    content:'';
    position: absolute;
    top:50%;
    left:0;
    width: 16px;
    height: 10px;
    margin-top: -5px;
    background: #fc0303;
}
.news_tit li.active{
    color:#fc0303;
}
.news_main{
    padding-top: 44px;
}
.news_main .col-xs-12 img{
    width: 100%;
    height: auto;
    margin-top: 24px;
}
.news_main .col-xs-12 p{
    line-height: 28px;
    font-size: 16px;
    color:#000;
    text-indent: 2em;
}
@media screen and (max-width:767px){
    .design_con{
        width: 96%;
    }
    .news_tit{padding:0;}
    .news_main{
        padding-top: 0;
    }
    .news_main .col-sm-7{
        padding-top: 20px;
    }
}