Element block pseudo-element :after generated with border-radius transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px width 160px height auto transform z-index auto font-size 16px float none box-sizing content-box font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border 0px rgba(255,255,255,1) solid position static cursor default padding 20px background display block overflow hidden