text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
       
    
        //字体渐变
        background-image: -webkit-linear-gradient(top,#000,#666,#ccc);
	-webkit-text-fill-color: transparent;
	-webkit-background-clip: text;