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