Element block pseudo-element :after generated with height 300px font-weight normal font-size 16px border-radius width 300px transform line-height 1 z-index auto box-sizing content-box float none cursor default padding 0px border 0px rgba(0,0,0,1) solid transition opacity 1 text-shadow position static outline none overflow visible margin 0px display inline-block background box-shadow 4px 4px 6px rgba(0,0,0,0.4)