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