Element block pseudo-element :after generated with width 500px box-shadow padding 20px transform box-sizing content-box background cursor default overflow hidden opacity 1 margin 0px transition border-radius line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal float none z-index auto display block height 400px border 0px rgba(0,0,0,1) solid position static outline none font-size 16px