Element block pseudo-element :before generated with border-radius padding 20px width 600px transition border 0px rgba(0,0,0,1) solid box-sizing content-box float none transform line-height 1 background height 320px font-weight normal cursor default display block overflow hidden font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 50px text-shadow 1px 1px 1px rgba(0,0,0,0.35) z-index auto position relative