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