Element block pseudo-element :before generated with height auto margin 0px line-height 1 z-index auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px float none border-radius font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform width 160px cursor default font-weight normal display block position static border 1px rgba(155,0,0,1) solid overflow hidden box-sizing content-box background