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