#scrollview-demo {
    min-height: 550px;
}
.text-content {
    white-space: pre-wrap;
}
#scrollview {
    height: auto;
    position: absolute;
    top: 0; 
    bottom: 300px;
    padding: 20px;  
}

.options {
    padding: 20px;
    background-color: rgba(191, 191, 191, 0.15);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.caption {
    font-size: 18px;
    font-weight: 500;
}

.option {
    margin-top: 10px;
}

.option > span {
    position: relative;
    top: 2px;
    margin-right: 10px;
}

.option > .dx-selectbox {
    display: inline-block;
    vertical-align: middle;
    max-width: 340px;
    width: 100%;
}