.thumb {
    width: 210px;
    position: relative;
    margin-bottom: 10px;
    cursor: pointer;
}
.thumb img,
.thumb-large img {
    display: block;
    width: 100%;
}
.thumb .state-icon,
.thumb-large .state-icon {
    display: block;
    width: 14px;
    height: 14px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: url(../img/enlarge.png) no-repeat;
}
.thumb-large .state-icon {
    background: url(../img/shrink.png) no-repeat;
    z-index: 111;
}
.thumb-large .caption {
    width: 100%;
    color: rgb(255, 255, 255);
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    bottom: 0;
    right: 0;
}
.thumb-large .caption p {
    margin: 0;
    padding: 10px;
}
.thumb-large {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 110;
}