Element block pseudo-element :after generated with line-height 1 position static transform padding 20px width 160px overflow hidden transition box-sizing content-box font-size 16px cursor default height auto font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto display block border-radius box-shadow 0px 0px 6px rgba(255,0,0,0.5) float none margin 0px border 0px rgba(255,255,255,1) solid background