.nst-list li {
    list-style: none;
    }
    
    .nst-item.nst-error > .nst-content {
    border-color: #B71C1C;
    background-color: #FFEBEE;
    }
    
    .nst-item {
    position: relative;
    }
    .nst-item .nst-button {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 8px;
    background-color: transparent;
    border: none;
    padding: 0;
    left: 7px;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-family: "Roboto";
    }
    .nst-item.nst-collapsed .nst-list {
    display: none;
    }
    
    .nst-error.nst-placeholder {
    border-color: #B71C1C;
    background-color: #FFEBEE;
    position: relative;
    }
    .nst-error.nst-placeholder::after {
    position: absolute;
    left: 4px;
    top: 3px;
    color: #B71C1C;
    font-size: 21px;
    font-family: "Material Design Icons";
    content: "\F5D6";
    }
    
    .nst-active > .nst-content {
    background-color: #BBDEFB;
    }
    
    .nst-container {
    position: absolute;
    }
    
    .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-handle {
    cursor: move;
    }
    
    .remove {
    opacity: 0.6;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    border: none;
    }
    
    .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;
    }
    
    #output {
    position: fixed;
    top: 0;
    right: 0;
    }
    
    .custom-handle {
    position: absolute;
    padding: 7px 10px;
    }
    
    #list2 .nst-item .nst-button, #nestable_2 .nst-item .nst-button {
    right: 10px;
    left: auto;
    }
    #list2 .nst-content, #nestable_2 .nst-content {
    padding-left: 50px;
    padding-right: 35px;
    }
    
    #list3 .nst-item .nst-button::before {
    position: absolute;
    top: 0px;
    width: 100%;
    height: 100%;
    font-family: "Material Design Icons";
    content: "\F140";
    }
    #list3 .nst-item.nst-collapsed .nst-button::before {
    content: "\F142";
    }
    
    .tall > .nst-content {
    height: 50px;
    display: flex;
    align-items: center;
    }
    
    .nst-item.tall > .nst-button {
    top: 22px;
    }
    
    .text-faded {
    opacity: 0.4;
    background-color: blue;
    color: #fff;
    padding: 0px 12px;
    border-radius: 4px;
    font-size: 14px;
    display: inline-block;
    font-weight: bold;
    }