Element block pseudo-element :after generated with box-sizing content-box width 90px transition background line-height 1 z-index auto float none display block cursor default border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px font-weight normal border 0px rgba(0,0,0,1) solid padding 15px overflow hidden opacity 1 margin 10px outline none height 90px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static