Element block pseudo-element :after generated with float none display block overflow hidden box-sizing content-box z-index auto width 1280px transform font-size 16px transition margin 0px position fixed height auto border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 cursor default background border-radius padding 20px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3)