.right_column{}
.right_column li{
    float: left;
    width: 50%;
    margin: 10px 0;
}

.right_column li a{
    width: 90%;
    height: 30px;
    display: block;
    font-size: 16px;
    color: #222222;
    text-align: center;
    line-height:28px;
    border:1px solid #dedede;
}
.right_column li a:hover{
    background: #d20053;
    color: #fff;
}