header {
    position: relative;
    z-index: 999;
}

header .logo {
    display: block;
    min-width: 205px;
    margin-top: 3px;
    color: #252a32;
}

header .logo:hover {
    text-decoration: unset !important;
    color: #252a32 !important;
}

header .logo b {
    font-weight: bold;
    font-size: 45px;
    letter-spacing: -2px;
    line-height: 1;
}

header .logo span {
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 24px;
    line-height: 1;
    margin-left: 4px;
}

header .logo strong {
    display: block;
    line-height: .7;
    color: #666;
}

header nav ul li {
	display: inline-block;
	margin-left: 20px;
    position: relative;
}

header nav ul li a {
    line-height: 73px;
    color: #666;
}

header nav ul li a:hover {
	color: #333;
	text-decoration: unset;
}

header nav ul li ul {
    position: absolute;
    right: 0;
    display: none;
    padding-top: 25px;
}

header nav ul li ul li {
    background: #333;
    padding: 0 20px;
}

header nav ul li ul li a {
    white-space: nowrap;
    color: #fff;
    line-height: 50px;
}

header nav ul li ul li a:hover {
    white-space: nowrap;
    color: #ddd;
}

header nav > ul > li:hover ul {
    display: block;
}

header hr {
    margin: 0;
    border-top: 1px solid #e5e5e5;
}

header .nav-mobile {
    position: fixed;
    width: 300px;
    height: 100%;
    top: 0;
    right: -320px;
    background: #252a32;
    display: none;
}

header .nav-mobile .bt-close-nav {
    border-bottom: 1px solid #666;
}

header .nav-mobile .bt-close-nav i {
    color: #fff;
    font-size: 22px;
    line-height: 65px;
    cursor: pointer;
    padding: 0 30px;
}

header .nav-mobile nav ul li {
    display: block;
    margin-left: 0;
    padding: 0 30px;
}

header .nav-mobile nav ul li span {
    color: #fff;
    font-size: 22px;
    line-height: 65px;
    display: block;
    border-bottom: 1px dotted #444;
}

header .nav-mobile nav ul li ul {
    position: relative;
    display: block;
    right: inherit;
    padding-top: inherit;
}

header .nav-mobile nav ul li ul li {
    background: inherit;
    padding: 0;
    padding-left: 10px;
}

header .nav-mobile nav ul li ul li a span {
    white-space: initial !important;
    color: #fff;
    line-height: 30px !important;
    font-size: 18px !important;
}

header .bt-open-nav {
    display: none;
}


@media only screen and (max-width: 1024px) {
/* start */

.nav-desktop {
    display: none;
}

header .nav-mobile {
    display: inline-block;
}

header .bt-open-nav {
    display: block;
}

header .bt-open-nav i {
    line-height: 73px;
    font-size: 35px;
    cursor: pointer;
}

/* end 1024 */
}