Element block pseudo-element :before generated with box-sizing content-box border-radius z-index auto background text-shadow cursor default border 0px rgba(0,0,0,1) solid width 100% line-height normal transition display block padding 0px position fixed transform margin 0px overflow hidden height 80px float none font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px