.panel-4col { 
/*  overflow: hidden;  */
}

.panel-4col .panel-panel {
  float:left;
  width:25%;
}

.panel-4col .panel-col-bottom {
  float:none;
  clear:both;
  width:100%;
}

.panel-4col .panel-col-first .inside { 
  margin: 0 .5em 1em 0;
}

.panel-4col .panel-col { 
  float: left; 
}

.panel-4col .panel-col .inside { 
  margin: 0 .5em 1em .5em;
}

.panel-4col .panel-col-last .inside { 
  margin: 0 0 1em .5em;
}

.panel-4col .panel-separator {
  margin: 0 0 1em 0;
}