.boxshodow {
    width: 90%;
    max-width: 700px;
    padding: 5px;
    margin-top: 5px;
    margin: auto;
    align-content: center;
    text-align: center;
    position: relative;
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 0, 0, 0.1) inset;
    -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 0, 0, 0.1) inset;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 0, 0, 0.1) inset;
}