.drag-wrap{
    overflow: auto;
}
.drag-item{
    height: 28px;
    line-height: 28px;
    margin-right:30px;
    padding: 0 22px;
    display: inline-block;
    border-radius: 4px;
    background: #f0f2f3;
    color: #333333;
    text-align: center;
    position: relative;
}
.drag-item:first-child{

}
.drag-item .icon{
    position: absolute;
    right: -22px;
    color: #999999;
}

.drag-item.over{
    background: #24d2cc;
}
.drag-item.over span{
    background: #24d2cc;
    color: #FFFFFF;
}