.layout_desktopMain__CJXRf{min-height:100%;display:flex;flex-direction:column;justify-content:space-between;width:100%;min-width:1220px}.layout_desktopMain__CJXRf .layout_main_warp__I3sO_{flex:1 0 auto}.nav{height:115px;display:flex;justify-content:space-between;position:relative}.nav .nav_item{position:relative;font-weight:500;margin:0 25px}.nav .nav_item,.nav .nav_item .span{display:flex;align-items:center;font-size:18px}.nav .nav_item .span{white-space:nowrap;height:100%;text-decoration:none}.nav .nav_item.nav_item_active .span{color:#de7f21}.nav .nav_item:hover{cursor:pointer}.nav .nav_item:hover .span{color:#de7f21}.nav .nav_item .submenu-box{position:absolute;display:block;top:calc(100% - 5px);left:50%;z-index:3;background:#fff;box-shadow:0 5px 16px 2px rgba(0,0,0,.078);transform:translateX(-50%)}.nav .nav_item .submenu-box .submenu_list{padding:15px 0;display:flex;flex-direction:column}.nav .nav_item .submenu-box .submenu_list .submenu_item{font-size:18px;color:#222;padding:10px 33px;text-align:center;white-space:nowrap;text-decoration:none}.nav .nav_item .submenu-box .submenu_list .submenu_item:hover{color:#de7f21}.nav .on{position:absolute;bottom:38px;left:0;right:0;height:2px;background:#f3d453}@media(max-width:1700px){.nav .nav_item{font-size:16px}}