有会stylus的吗，问下这段代码怎么用for循环简写

Question

            .opencode[code="01"] {
                background: url(/static/images/theme/cars/car01.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="02"] {
                background: url(/static/images/theme/cars/car02.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="03"] {
                background: url(/static/images/theme/cars/car03.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="04"] {
                background: url(/static/images/theme/cars/car04.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="05"] {
                background: url(/static/images/theme/cars/car05.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="06"] {
                background: url(/static/images/theme/cars/car06.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="07"] {
                background: url(/static/images/theme/cars/car07.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="08"] {
                background: url(/static/images/theme/cars/car08.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="09"] {
                background: url(/static/images/theme/cars/car09.png) center no-repeat;
                background-size: cover;
            }
            .opencode[code="10"] {
                background: url(/static/images/theme/cars/car10.png) center no-repeat;
                background-size: cover;
            } 

Answer 1

for i in 01 02 03 04 05 06 07 08 09 10
  .opencode[code={i}]
      background: url('/static/images/theme/cars/car' + i +
 '.png') center no-repeat;
      background-size: cover;