.case-index a{background-color:transparent;color:#646464;text-decoration:none;}
a:active,a:hover{outline:0;}
a:focus{outline:thin dotted;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px;}
li, .ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}