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