Element block pseudo-element :after generated with overflow hidden background font-weight normal height auto display block font-size 10px float none margin 0px padding 4px width 680px position static line-height 1 box-sizing content-box transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) status border-radius cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto border 0px rgba(0,0,0,1) solid transform