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