.container {
    background: #dddeff;
    border-radius: 20px 0 0 20px;
    border: solid 1px;
    height: 450px;
    min-width: 150px;
    overflow: hidden auto;

}
.block {
    background: #ffd167;
    height: minmax(10% 20%);
    width: 16%;
    min-width: 100px;
    box-shadow: inset 0px 0px 7px 1px #000000;
    border-radius: 20px;
    display: inline-block;
    margin: 5px 20px 20px 5px;
    padding: 20px;
}