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