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