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