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