.gridder {
    margin: 0px;
    padding: 0px;
    list-style-type: none;
    font-size: 0;
}
.gridder-list,
.gridder-show {
    font-size: 16px;
}
.gridder-list {
    display: inline-block;
    vertical-align: top;
}
.gridder-show {
    display: block;
    float: left;
    width: 100%;
    position: relative;
}
.gridder-content {
    display: none;
}
.gridder-list {
    /*width: 49.5%;*/
}
.gridder-list:nth-child(n) {
    margin-bottom: 1%;
    margin-right: 1%;
}
.gridder-list:nth-of-type(2n) {
    margin-right: 0;
    margin-bottom: 0;
}