.reouceDetaiList{
    background-color: #f0f5ff;
    padding: 35px;
    display: none;
}
.activeBlock{
    display: block!important;
}
.catetab {
    float: left;
    font-size: 18px;
    color: #333333;
    padding: 10px 50px;
    border-radius: 10px;
    box-sizing: border-box;
    cursor: pointer;
}
.catetabActive{
    font-weight: 700;
    background-color: #c3d6fa;
}

.reouceDetailItem{
    padding: 20px 10px;
    border-bottom: 1px solid #bed1ff;
    margin-top: 30px;
}

.reouceDetailItem:hover{
  background-color: #d9e6ff;
}

.lefttitle{
    float: left;
    font-size: 20px;
    color: #333333;
    padding-left: 20px;
    position: relative;
}
.lefttitle::before{
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #3f75fb;
    transform: translateY(-50%);

}
.down{
    float: right;
    color: #5183fb;
    font-size: 20px;
    margin-top: -2px ;
    text-align:center;
}

.summary{
    font-size: 16px;
    color: #333333;
    overflow:hidden; 
text-overflow:ellipsis;
display:-webkit-box; 
-webkit-box-orient:vertical;
-webkit-line-clamp:2; 
margin: 20px 0 ;
}

.donwAndView{
    float: right;
    /* padding-right: 30px; */
}
.view{
    float: left;
    color: #fe9610;
    border: 1px solid #fe9610;
    padding: 5px 20px;
    margin-right: 30px;
    font-size: 16px;
}
.download{
    float: left;
    color: #3f75fb;
    border: 1px solid #3f75fb;
    padding: 5px 20px;
    font-size: 16px;
}

.downicon img{
    width: 25px;
    height: 25px;
}

.reouceDetaiList .reouceDetailItem:last-child {
   border: none;
}



@media screen and (max-width:1200px) {
    .oneReouceCate{
        padding: 15px 0 ;
    }
}

@media screen and (max-width:500px) {
    .reouceDetaiList{
        padding: 10px;
    }
    .catetab{
        padding: 10px;
   
    }
    .lefttitle{
        font-size: 16px;
    }
    .summary{
        font-size: 14px;
    }
    .down {
        margin-top: 0;
        font-size: 16px;
    }


    .view{
        margin-right: 15px;
        padding: 5px 10px;
    }
    .download{
        padding: 5px 10px;  
    }

}