body{background-color:#e3e3e3;}a, a:link, a:active, a:visited{color:#0a9900;}a:hover{color:#ff0000;}#footer{background-color:#005c0f;}.lienhengayvoichungtoi {
    text-align: center;
    background: #3F51B5;
    font-size: 130%;
    color: #ffffff;
    padding: 5px;
}

 .nganhphuongxa {
    text-align: center;
    background: #f00;
    color: #fff;
    line-height: 33px;
    padding: 10px;
    margin: 10px;
}
 .nganhphuongxa .nganh {
    margin-bottom: 0px!important;
    font-size: 140%;
    font-weight: bold;
    color: #ff0;
    text-transform: uppercase;
}

 .nganhphuongxa .phuongxa {
    margin-bottom: 0px!important;
    font-size: 150%;
}
.cackhuvucdichvu a {
    border: 1px solid #ddd;
    padding: 3px;
    display: inline-block;
    margin-bottom: 5px;
}
 .cackhuvucdichvu a:hover {
    border: 1px solid #03A9F4;
    background: #ff0;}