.dd {
    position: relative;
    display: block;
    padding: 0;
    margin: 0;
    line-height: 22px;
    list-style: none
}
.dd-list {
    position: relative;
    display: block;
    padding: 0;
    margin: 0;
    list-style: none
}
.dd-list .dd-list {
    padding-left: 30px
}
.dd-empty,
.dd-item,
.dd-placeholder {
    position: relative;
    display: block;
    min-height: 22px;
    padding: 0;
    margin: 0;
    line-height: 22px
}
.dd-handle {
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px 15px;
    margin: 10px 0;
    text-decoration: none;
    background: #fff;
    border: 1px solid #36a9e1;
    color: #76838f;
    border-radius: 3px
}
.dd-handle:hover {
    background: #f5f5f5;
}
.dd-content {
    padding: 10px;
    margin-top: -10px;
    background: #fff;
    border: 1px solid #36a9e1;
    border-top: 0
}
.dd-item>button {
    position: relative;
    float: left;
    width: 25px;
    height: 22px;
    padding: 0;
    margin: 6px 0;
    overflow: hidden;
    line-height: 1;
    text-align: center;
    text-indent: 100%;
    white-space: nowrap;
    cursor: pointer;
    background: 0 0;
    border: 0
}
.dd-item>button:before {
    position: absolute;
    display: block;
    width: 100%;
    padding-top: 3px;
    color: #36a9e1;
    text-align: center;
    text-indent: 0
}
.dd-item>button.dd-expand:before {
    content: '+'
}
.dd-item>button.dd-collapse:before {
    content: '-'
}
.dd-expand {
    display: none
}
.dd-collapsed .dd-list {
    display: none
}
.dd-collapsed .dd-collapse {
    display: none
}
.dd-collapsed .dd-expand {
    display: block
}
.dd-dragel {
    position: absolute;
    z-index: 1300;
    pointer-events: none
}
.dd-dragel>.dd-item .dd-handle {
    margin-top: 0
}
.dd-dragel .dd-handle {
    -webkit-box-shadow: 1px 3px 5px 0 rgba(0, 0, 0, .1);
    box-shadow: 1px 3px 5px 0 rgba(0, 0, 0, .1)
}
.dd-empty,
.dd-placeholder {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0;
    margin: 5px 0
}
.dd-placeholder {
    min-height: 30px;
    background: #eee;
    border: 1px dashed #e0e0e0
}
.dd-empty {
    min-height: 100px;
    background-color: #eee;
    background-position: 0 0, 30px 30px;
    -webkit-background-size: 60px 60px;
    background-size: 60px 60px;
    border: 1px dashed #e0e0e0
}
.dd-item-alt .dd-handle {
    position: absolute;
    top: 0;
    left: 0;
    display: inline-block;
    width: 30px;
    margin: 0;
    font-family: Material-Design-Iconic-Font;
    font-style: normal;
    font-weight: 400;
    text-align: center;
    cursor: pointer;
    background: 0 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    -webkit-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
    text-rendering: auto;
    speak: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}
.dd-item-alt .dd-handle:before {}.dd-item-alt .dd-content:hover {
    background: #f5f5f5;
}
.dd-item-alt>button {
    margin-left: 30px
}
.dd-item-alt .dd-content {
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px 15px 10px 40px;
    margin: 5px 0;
    text-decoration: none;
    background: #fff;
    border: 1px solid #36a9e1;
    color: #76838f;
    border-radius: 3px
}
.dd-item-with-media .dd-handle {
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0
}
.dd-item-with-media .dd-content {
    border-bottom-right-radius: 3px;
    border-bottom-left-radius: 3px
}
.dd-list .media-left {
    padding-top: 3px;
}