div {
    background: #472956b8;
    height: 500px;
    overflow: auto;
    border-radius: 20px 0 0 20px;
    border: 1px solid #000000;
}
.block {
    box-sizing: border-box;
    background: #c2a470;
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    width: 240px;
    height: 190px;
    border-radius: 20px;
    box-shadow: inset 0 0 20px #000000;
}