.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;     
    background-color: #efefef;
}
.next{
    margin: 15px;
         color: #555;
}
.close{
    margin: 15px 15px 15px 50px;
}
.prev{
    margin: 15px;
    color: #555;
}
.gridder-content{
    display:none
}
.gridder-list{
    width:24%;
    padding:0px 0px 0px 15px;
}
.gridder-list:nth-child(n){
    margin-bottom:1%;
    margin-right:1%
}
/*.gridder-list:nth-of-type(6n){
margin-right:0;
margin-bottom:0
}*/