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