#theader { z-index: 995; position: relative; top: 0; left: 0; width: 100%; height: 100px; background-color: #fff; border-bottom: 1px solid #fff; transition: background-color 0.3s, border-bottom 0.3s; }
#theader .fullwrap { height: 100%; }

#theader .logo { display: block; float: left; height: 100%; writing-mode: vertical-lr; text-align: center; }
#theader .logo img { width: 290px; }

#theader nav { position: relative; left: 30px; display: block; float: right; height: 100%; }
#theader nav .menu1 { display: flex; flex-wrap: nowrap; height: 100%; }
#theader nav .menu1 > li { position: relative; height: 100%; }
#theader nav .menu1 > li > a { position: relative; display: block; height: 100%; padding: 0 30px; }
#theader nav .menu1 > li > a::after { z-index: 1; display: block; content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%); width: 0; height: 3px; background-color: #005aa1; transition: width 0.3s; }
#theader nav .menu1 > li:hover > a::after { width: 100%; }
#theader nav .menu1 > li > a > span { position: relative; top: 50%; transform: translateY(-50%); display: block; text-align: center; font-weight: 600; font-size: 22px; color: #000; }
#theader nav .menu1 .menu2 { display: none; position: absolute; left: 0; width: 100%; }
#theader nav .menu1 .menu2 a { display: block; padding: 15px 5px; text-align: center; }
#theader nav .menu1 .menu2 a span { position: relative; display: inline-block; font-size: 16px; color: #333; line-height: 1.35; }
#theader nav .menu1 .menu2 a span::after { display: block; content: ''; position: absolute; left: 50%; transform: translateX(-50%); bottom: -5px; width: 0; height: 2px; background-color: #005aa1; transition: width 0.3s; }
#theader nav .menu1 .menu2 a:hover span::after { width: 100%; }

.header_bg { display: none; z-index: 993; position: absolute; left: 0; top: 100px; width: 100%; background-color: rgba(255, 255, 255, 0.8); box-shadow: 0 4px 4px -4px #000; }

.header_block { display: none; }

@media (max-width: 1550px) {
    #theader { height: 90px; }

    #theader .logo img { width: 261px; }
    
    #theader nav { left: 20px; }
    #theader nav .menu1 > li > a { padding: 0 20px; }
    #theader nav .menu1 > li > a > span { font-size: 20px; }

    #theader nav .menu1 .menu2 a { padding: 13px 5px; }
    #theader nav .menu1 .menu2 a span { font-size: 14px; }

    .header_bg { top: 90px; }
}
@media (max-width: 1320px) {
    #theader { height: 80px; }

    #theader .logo img { width: 232px; }

    #theader nav .menu1 > li > a > span { font-size: 18px; }

    #theader nav .menu1 .menu2 a span { font-size: 13px; }

    .header_bg { top: 80px; }
}
@media (max-width: 1180px) {
    #theader { position: fixed; height: 70px; }
    #theader .fullwrap { width: 100%; max-width: 100%; }

    #theader.scrollh { box-shadow: 0 4px 4px -4px #000; }
    #theader.active { box-shadow: none; border-bottom: 1px solid rgba(0, 0, 0, 0.1); }

    #theader .logo { margin-left: 40px; }
    #theader .logo img { width: 203px; }

    #theader nav { display: none; position: absolute; left: 0; top: 70px; width: 100%; height: initial; float: none; background-color: rgba(255, 255, 255, 0.85); box-shadow: 0 4px 4px -4px #000; }
    #theader.active nav { display: block; }
    #theader nav .menu1 { display: block; height: initial; }
    #theader nav .menu1 > li { height: initial; }
    #theader nav .menu1 > li > a { height: initial; padding: 11px 5px; }
    #theader nav .menu1 > li > a.no_link { pointer-events: none; }
    #theader nav .menu1 > li > a::after { display: none; }
    #theader nav .menu1 > li > a > span { top: initial; transform: translateY(0); font-weight: normal; font-size: 13px; color: #666; }
    #theader nav .menu1 > li:hover > a { background-color: #eee; }
    #theader nav .menu1 .menu2 { position: relative; background-color: #ddd; }
    #theader nav .menu1 .menu2 a { padding: 11px 5px; }
    #theader nav .menu1 .menu2 a span { font-weight: normal; font-size: 11px; color: #666; }
    #theader nav .menu1 .menu2 a:hover { background-color: #ccc; }
    #theader nav .menu1 .menu2 a span { font-size: 13px; }
    #theader nav .menu1 .menu2 a span::after { display: none; }

    .header_bg { display: none !important; opacity: 0; z-index: -1; }

    .header_block { display: block; height: 70px; }
}
@media (max-width: 767px) {
    #theader .logo { margin-left: 30px; }
}
@media (max-width: 460px) {
    #theader .logo { margin-left: 20px; }
}


/* hamburgerBtn */
.hamburgerBtn { z-index: 10; position: absolute; left: 100%; top: 50%; transform: translateY(-50%); width: 25px; height: 19px; display: none; flex-direction: column; justify-content: space-between; cursor: pointer; }
.hamburgerBtn > div { position: relative; width: 100%; height: 3px; background-color: #005aa1; transition: all 0.3s ease; border-radius: 100px; }
#theader.active .hamburgerBtn > div, #theader.scrollh .hamburgerBtn > div { background-color: #005aa1; }
#theader.active .hamburgerBtn > div:nth-child(1) { transform: rotate(45deg); transform-origin: top left; }
#theader.active .hamburgerBtn > div:nth-child(2) { opacity: 0; }
#theader.active .hamburgerBtn > div:nth-child(3) { top: 1px; transform: rotate(-45deg); transform-origin: bottom left; }
@media (max-width: 1535px) {
    .hamburgerBtn { left: initial; right: 0; }
}
@media (max-width: 1180px) {
    .hamburgerBtn { display: flex; right: 40px; }
}
@media (max-width: 767px) {
    .hamburgerBtn { right: 30px; }
}
@media (max-width: 460px) {
    .hamburgerBtn { right: 20px; }
}