.ejdh{position: absolute;
    left: 0;
    top: 100%;
    z-index: 999;
    background-color: #700045;display:none;}
#yjdh:hover .ejdh{display:block;}
.ejdh li{background: none !important;}
.ejdh li:hover {
    background-color: #560035 !important;}input:focus{outline:none;}