Element block pseudo-element :before generated with overflow hidden transform z-index auto border-radius float none font-size 16px width 160px display block cursor default padding 20px height auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box line-height 1 margin 0px border 0px rgba(0,0,0,1) solid background position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal