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