.advancedMultiSelect {
    position: relative;
    display: inline-block;
    width: 100%;
}

    .advancedMultiSelect input[type="text"] {
        width: 100%;
        min-width: 100px;
        height: 30px;
        background-color: white;
    }

.advancedMultiSelect-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    border: 1px solid #cbcbcb;
    border-radius: 10px;
    width: 100%;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1004;
}

    .advancedMultiSelect-content .search-container {
        position: sticky;
        top: 0;
        background: #f9f9f9;
        z-index: 1004;
    }

    .advancedMultiSelect-content input[type="text"] {
        margin: 8px;
        width: calc(100% - 16px);
    }

    .advancedMultiSelect-content label {
        display: block;
        padding: 8px 16px;
        cursor: pointer;
    }

        .advancedMultiSelect-content label:hover {
            background-color: #ddd;
        }

    .advancedMultiSelect-content .option {
        padding: 8px 16px;
        cursor: pointer;
    }

        .advancedMultiSelect-content .option:hover {
            background-color: #ddd;
        }

        .advancedMultiSelect-content .option.selected {
            background-color: #bde4ff;
        }

.advancedMultiSelect-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}