.trans,.smooth{-webkit-transition:all 0.2s ease;-moz-transition:all 0.2s ease;-ms-transition:all 0.2s ease;-o-transition:all 0.2s ease;}.box,.box-sizing{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}.shadow{-webkit-box-shadow:0 4px 16px rgba(0,0,0,0.3);-moz-box-shadow:0 4px 16px rgba(0,0,0,0.3);box-shadow:0 4px 16px rgba(0,0,0,0.3);}.radius3{-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;}.radius5{-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;}.radius10{-webkit-border-radius:10px;-moz-border-radius:10px;border-radius:10px;}.radius15{-webkit-border-radius:15px;-moz-border-radius:15px;border-radius:15px;}.radius20{-webkit-border-radius:20px;-moz-border-radius:20px;border-radius:20px;}