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