Element block pseudo-element :after generated with overflow hidden transition width 160px height auto cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.2) float none box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 16px font-weight normal z-index auto margin 0px background position static display block line-height 1 padding 5px transform border 0px rgba(0,0,0,1) solid