.mask{
    position: fixed;
    background: rgba(0,0,0,.8);
    width: 100%;
    height: 100vh;
    z-index: 33;
    top: 0;
    left: 0;
    display: none;
    text-align: center;
	z-index: 9999;
}
.mask>img{
    height: 70%;
    margin:20px 0;
    width: auto;
	max-width: 90%;
}
.mask .bigTit{
	font-size: 18px;
	color: #fff;
}
.honor_ul{
    overflow: hidden;
}
.honor_li{
    width: calc(100%/3 - 17px);
    margin-right: 24px;    
    float: left;     
    position: relative;
    height: 200px;
    margin-bottom: 30px;
}
.honor_li:nth-child(3n){
    margin-right: 0;
}
.honor_img{
    width: 100%;
    height: 150px;
    line-height: 150px;
    text-align: center;   
    border: 1px solid #cccccc;
}
.honor_tit{
    width: 190px;
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left: -106px;
    padding: 10px;
    height: 55px;
    background-color: #d7e2f7;
    border: 1px solid #a7c2f4;
    color: #4c4c4c;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
@media screen and (max-width: 750px){
.honor_li{
    width: calc(100% - 2px);
    margin-right: 0;
}
}