#block-system-main h1 {font-weight: 300; text-align: center;margin: 40px 0px 10px;}
.customer-nav {
    margin: 0 auto 30px;
    max-width: 300px;
    overflow: hidden;
    text-align: center;
}
.customer-nav li:last-child a {
    background: #fff;
    color: #00add5;
     border-bottom: 2px solid #ddd;
}
.customer-nav li a {
    display: inline-block;
    padding: 10px 30px;
    color: #666;
    border: 1px solid #f2f2f2;
    font-size: 14px;
    width: 150px;
    box-sizing: border-box;
    background: #f8f8f8;}