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