.quick-hidden {
    display: none;
}

.quick-block {
    padding: 0px 15px;
    text-align: center;
    position: relative;
}

.quick-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1001;
    background-color:rgba(255,255,255,0.7);
    text-align: center;
}

.quick-overlay-inner1 {
    display: table;
    height:100%;
    width:100%;
}

.quick-overlay-inner2 {
    vertical-align: middle;
    display: table-cell;
}

.quick-center {
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
    overflow: auto;
}

.quick-left {
    display: inline-block;
    float: left;
}

.quick-drop-outer {
    display: inline-block;
    border: 1px solid #CCCCCC;
    padding: 10px;
    height: 50px;
}

.quick-drop-inner {
    border: 2px dashed #BBBBBB;
    border-radius: 5px;
    padding-left: 25px;
    padding-right: 25px;
    text-align: center;
}