.avia-section.av-lywey-e8e000584e25327db3fc40fb960aadc7{background-repeat:no-repeat;background-image:url(https://logicmaker.cn/wp-content/uploads/2018/03/banner_03.jpg);background-position:50% 50%;background-attachment:scroll} .avia-section.av-cnf96-35f82824663efab3e88ec9608ae5617b{background-repeat:no-repeat;background-image:url(https://logicmaker.cn/wp-content/uploads/2018/03/banner_03.jpg);background-position:50% 50%;background-attachment:scroll}