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