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