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