.dd-select {
    background: white!important;
}

.dd-options {
    max-height: 300px!important;
    overflow:scroll!important;
    -webkit-overflow-scrolling: touch!important;
}

.dd-option-text{
    line-height: inherit!important;
}

.dd-selected-text {
    line-height: inherit!important;
}

.dd-selected {
    padding: 0%!important;
    font-weight: normal!important;
}
.dd-option{
    padding: 0%!important;
}

.dd-selected-image {
    height: 40px!important;
}

.dd-option-image {
    height: 40px!important;
}


.thumb-box
{
display:inline-block !important;
position:relative !important; 
overflow: hidden;

}
.pdf-thumb-box-overlay {
    visibility:hidden;
    opacity:0;
    transition:visibility 0s linear 0.5s,opacity 0.5s linear;
}
.thumb-box a{
    color:transparent;
}
.thumb-box a:hover .box-overlay {
    visibility:visible;
    opacity:1;
    transition-delay:0s;
    text-align:center;
    position: absolute;
    background-color: rgba(221, 210, 210, 0.5);
    color: #fff;
    width:100%;
    height:100%;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .6);
}
.box-overlay span {
    margin: auto;
    position: absolute;
    top: 10px; left: 0; bottom: 0; right: 0
}

.switch {
    width: 50% !important;
}