#popup {
            display:none;
            position:absolute;
            margin:0 auto;
            top: 50%;
            left: 38%;
            transform: translate(-50%, -50%);
            z-index: 9999;
    }
#feature-box {
    color: #4a6f8a;
    font-size: 56px;
    background-color: #ffffff;
    border: 1px solid #f2effc;
    -webkit-box-shadow: 0px 2px 4px 0px rgba(12, 0, 46, 0.04);
    box-shadow: 0px 2px 4px 0px rgba(12, 0, 46, 0.04);
    border-radius: 30px;
    
    padding: 12px 22px;
    margin-bottom: 25px;
    cursor: pointer;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    font-weight: 500;
}