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