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