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