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