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