Element block pseudo-element :after generated with transition line-height 1 cursor default height auto background z-index auto border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none position static font-weight normal border 0px rgba(0,0,0,1) solid width 160px padding 20px box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block overflow hidden margin 0px transform font-size 16px