Element block pseudo-element :before generated with height auto background float none line-height 1 padding 10px font-weight normal z-index auto display block font-size 16px border-radius width 120px transition margin 0px box-shadow 1px 1px 2px rgba(0,0,0,0.3) cursor default overflow hidden opacity 1.00 box-sizing content-box transform position static border 2px rgba(0,0,0,1) solid text-shadow 3px 1px 1px rgba(0,0,0,0.2)