@charset "utf-8";
.network{background:url("https://www.anet.co.jp/network/file/category-img1.jpg") 50% 50% no-repeat;}
.physical_security{background:url("https://www.anet.co.jp/network/file/category-img3.jpg") 50% 50% no-repeat;}
.asbestos{background:url("https://www.anet.co.jp/network/file/ishiwata_jizen.jpg") 50% 50% no-repeat;}
.power{background:url("https://www.anet.co.jp/network/file/category-img3.jpg") 50% 50% no-repeat;}
.signage{background:url("https://www.anet.co.jp/network/file/category-img4.jpg") 50% 50% no-repeat;}
.project{background:url("https://www.anet.co.jp/network/file/category-img5.jpg") 50% 50% no-repeat;}
.case_study{background:url("https://www.anet.co.jp/network/file/category-img6.jpg") 50% 50% no-repeat;}
.hourei{background:url("https://www.anet.co.jp/network/file/d801297ee1cd0c52cc41d3f2d4297f75_s.jpg") 50% 50% no-repeat;}
.document{background:url("https://www.anet.co.jp/network/file/shiryouseikyuu.jpg") 50% 50% no-repeat;}