.plans-box > div {
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 20px;
    transition: all .3s;
    cursor: pointer;
    position: relative;
    display: none;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}

.plans-box h4 {
    font-size: 14px;
}

.sb-tab .sb-content p {
    font-size: 11px;
}