Element block pseudo-element :after generated with z-index auto height auto font-size 40px padding 20px transition line-height 1 position static background border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transform width 160px margin 0px float none display block cursor default box-sizing content-box