Element block pseudo-element :before generated with overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 z-index auto transition font-weight normal position static height auto line-height 1 margin 3px box-sizing content-box padding 11px background border 1px rgba(17,137,127,1) solid display inline-block box-shadow 2px 2px 3px rgba(0,0,0,0.3) float none border-radius cursor default outline none transform width auto font-size 16px