Element block pseudo-element :before generated with height auto transition width 728px cursor default margin -5px line-height 1 z-index auto font-weight normal box-shadow 0px 0px 0px rgba(0,0,0,0.3) border-radius transform overflow hidden box-sizing content-box opacity 1 position static border 0px rgba(0,0,0,1) solid display block float none text-shadow 0px 1px 1px rgba(0,0,0,0.2) padding 15px background outline none font-size 20px