.wt-diagnostics{
            margin:20px auto;
            padding:20px;
            font-size:16px;
            background:#ddd;
            color:#000;
            border:2px solid #eee;
            max-width:300px
            }
            .wt-diagnostics-open{
            position:relative;
            display:none;
            }
            .wt-diagnostics-open a{
            position:absolute;
            z-index:9999;
            bottom:10px;
            left:10px;
            color:black;
            font-size:20px;
            background-color:rgba(255,255,255,.8);
            width:32px;
            line-height:14px;
            border-radius:3px;
            text-align:center;
            }