*{
    margin: 0;
    padding: 0;
}
/*.con{*/
    /*position: absolute;*/
    /*z-index: 0;*/
    /*top: 50%;*/
    /*margin-top: -51px;*/
    /*left: 50%;*/
    /*margin-left: -202px;*/
/*}*/
/*button{*/
    /*width:100px;*/
    /*height: 100px;*/
    /*background-color: #fff;*/
    /*border: 1px solid #ccc;*/
    /*float: left;*/
/*}*/
/*button:hover{*/
    /*background-color: #f5f5f5;*/
/*}*/

/*span{*/
    /*display: inline-block;*/
    /*width: 96%;*/
    /*height: 50px;*/
    /*margin-left: 2%;*/
    /*line-height: 50px;*/
    /*border-bottom: 1px solid #f5f5f5;*/
    /*text-align: center;*/
/*}*/
/*span:hover{*/
    /*background-color: #f5f5f5;*/
/*}*/
.nav_container{
    position: relative;
    height: 300px;
    margin:30px;
    overflow-x: hidden;
}
.bgDiv{
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: .5;
    position:fixed;
    display: none;
    z-index: 99;
    bottom: 0;
}
.leftNav{
    width: 80%;
    max-width: 400px;
    height: 100%;
    background-color: #fff;
    position: fixed;
    z-index: 999;
    top: 0;
    left: -80%;
}
.selected{
    font-weight:bold;
    background: #dddddd;
    color:#fff;
}

.leftNav h4 {
    margin:10px;
    padding:15px;
    border-bottom:1px solid #DDD;
}