Element block pseudo-element :before generated with opacity 1.00 padding 20px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default overflow hidden line-height 1 width 160px border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transform transition border-radius display block background font-size 16px height auto box-sizing content-box z-index auto float none position static