.sl-container {
    position:relative;
    display: flex;
    flex-direction: column;
}
.sl-container-dropdown {
    max-width: 300px;
    min-width: 80px;
}
.sl-label {
    color: dodgerblue;
    font-size: 12px;
    text-align: center;
}
.sl-selected {
    font-size: 14px;
    text-align: center;
    color: #777777;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
}
.sl-options {
    display: flex;
    flex-wrap: wrap;
}
.sl-option-container {
    flex-grow: 1;
}
.sl-option-content {
    padding: 3px;
    margin-left: 3px;
    margin-right: 3px;
    margin-bottom: 3px;
    display:flex;
    color: gray;
    font-size: 12px;
    text-align: center;
    /*border: solid 1px gray;*/
}
.sl-option-content:hover {
    background-color: #eeeeee;
}

.sl-layout-row {
    flex-direction: row;
}
.sl-layout-column {
    flex-direction: column;
}
.sl-layout-dropdown {
    flex-direction: column;
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    max-width: 300px;
    min-width: 150px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    padding: 6px 6px;
    z-index: 1000;
    max-height: 400px;
    overflow-y: scroll;
}

.sl-container:hover .sl-layout-dropdown {
  display: block;
}