.visit-parametermodule-item.visit-datatype-box {
    position: absolute;
    color: inherit;
    min-width: 15em;
    min-height: 2.5em;
    max-width: inherit;
    border: none;
    border-radius: 0.3em;
    font-size: 80%;
    background-color: white;
    text-align: center;
    -moz-box-shadow: 0px 2px 3px 1px #AAA;
    -webkit-box-shadow: 0px 2px 3px 1px #AAA;
    box-shadow: 0px 2px 3px 1px rgba(160, 160, 160, 0.5);
}
.disabled {
    background-color: grey;
}