Element block pseudo-element :before generated with box-sizing content-box width 728px transform box-shadow 0px 0px 0px rgba(0,0,0,0.3) text-shadow 0px 1px 1px rgba(0,0,0,0.2) border-radius transition height auto line-height 1 padding 15px float none opacity 1 z-index auto cursor default margin 0px overflow hidden outline none background font-size 12px position static display block border 0px rgba(0,0,0,1) solid font-weight normal