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