.yqlj:hover{    background: #dcb20b !important;}
   #id1{
        background-image: url(images/jzyg.png) !important;
         background-repeat: no-repeat !important;
         background-position: 4% 50% !important;
             background-size: 35px !important;}
     #id2{
       background-image: url(images/zxxs.png) !important;
        background-repeat: no-repeat !important;
        background-position: 4% 50% !important;
            background-size: 35px !important;}
     #id3{
        background-image: url(images/zsjy.png) !important;
          background-repeat: no-repeat !important;
          background-position: 4% 50% !important;
              background-size: 35px !important;}
     #id4{
        background-image: url(images/ldxx.png) !important;
         background-repeat: no-repeat !important;
         background-position: 4% 50% !important;
             background-size: 35px !important;}