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