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