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