.nst-container {
    position: absolute;
}

.nst-list li {
    list-style: none;
}

.nst-item {
    position: relative;
	
    .nst-content {
        border: 1px solid rgba(0, 0, 0, 0.25);
        border-radius: 3px;
        padding: 6px 12px 6px 30px;
        margin-bottom: 5px;
        background-color: #fff;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }	
	
    &.nst-error > .nst-content {
        border-color: #b71c1c;
        background-color: #ffebee;
    }
	
    .nst-button {
        position: absolute;
        width: 20px;
        height: 20px;
        top: 5px;
        background-color: transparent;
        border: none;
        padding: 0;
        left: 7px;
        font-size: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }
	
    &.nst-collapsed .nst-list {
        display: none;
    }
}

.nst-error.nst-placeholder {
    border-color: #b71c1c;
    background-color: #ffebee;
    position: relative;
}

.nst-active > .nst-content {
    background-color: #bbdefb;
}

.nst-handle {
    cursor: move;
}

.nst-placeholder {
    border: 1px dashed #999;
    border-radius: 3px;
    margin-bottom: 5px;
    box-sizing: border-box;
    background-color: #e1f5fe;
}

.nst-list {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

li > .nst-list,
li > .nst-list {
    padding-left: 20px;
    box-sizing: border-box;
}