Element block pseudo-element :after generated with box-sizing content-box overflow hidden z-index auto display block transform cursor default background border 0px rgba(0,0,0,1) solid transition font-size 16px float none padding 1px text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 width 100px position static border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px height 400px font-weight normal