.gpx-popup-title{
            font-size:14px;
            font-weight:bold;
            margin-bottom:8px;
        }
.gpx-popup-info{
            line-height:1.7;
        }
.gpx-popup-button{
            display:block;
            margin-top:8px;
            padding:5px 8px;
            text-align:center;
            background:#eee;
            color:#333;
            text-decoration:none;
            border-radius:3px;
        }
.gpx-popup-button:hover{
            background:#ddd;
        }