Element block pseudo-element :before generated with position static border 0px rgba(0,0,0,1) solid cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px border-radius font-weight normal width 35px float none box-sizing content-box transform background line-height 1 z-index auto display block height auto overflow hidden padding 35px font-size 16px transition