.swiper{
    width: 100%;
    height: 338px;
    background-image: url(../img/coal/coal.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-top: 100px;
}
.crumbs{
    width: 100%;
    background-color: #fff;
}
.crumbsTyle{
    height:90px;
    display: flex;
    align-items: center;
    font-size: 18px;
}
.content{
    padding:17px 0 22px;
    box-sizing: border-box;
    background-color: #F7F8FA;
}
.contentDetail{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.leftNav{
    width:24%;
    background-color: #0070C7;
    padding: 39px 22px 32px;
    box-sizing: border-box;
}
.liLeftList{
    border-top: 4px solid #0B8DF1;
    margin-top:40px;
}
.liLeftNavStyle{
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 21px 18px;
    color: #fff;
    border-bottom: 1px dashed #0B8DF1;
}
.rightDetail{
    width: 75%;
    background-color: #fff;
    padding:44px 20px 50px;
    box-sizing: border-box;
}
.crumbsText{
    color: #0070C7;
}