.sec-pTB li {
    list-style-type: none;    
}

.lf {float: left; padding: 30px; width: 30%; height: auto; border-right: 1px solid #C4C4C4;}

.lf li {
    padding-bottom: 20px;
}

.lf li:hover {
    cursor: pointer;
}

.act {
    color: #138cd6;
}

h1 {
    text-align: center;
}

.rt {float: left; padding: 0px 30px 20px 30px; width: 69%; height: auto}
.rt h4{
    margin-top: 10px;
    font-size: 18px;
}