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