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