.panel-grid{zoom:1}.panel-grid:before{content:'';display:block}.panel-grid:after{content:'';display:table;clear:both}.panel-grid-cell{-ms-box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 17px;min-height:1em}.panel-grid-cell .panel{zoom:1;min-height:1em}.panel-grid-cell .panel:before{content:'';display:block}.panel-grid-cell .panel:after{content:'';display:table;clear:both}.panel-grid-cell .panel.panel-last-child{margin-bottom:0}.panel-grid-cell .widget-title{margin-top:0}