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