Element block pseudo-element :before generated with line-height 1 transition overflow hidden font-size 16px font-weight normal opacity 1 border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px transform display block z-index auto background height auto cursor default position static margin 0px outline none box-sizing content-box border 0px rgba(0,0,0,1) solid width 160px float none box-shadow 10px 1px 5px rgba(0,0,0,0.3)