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