.lang {
    list-style: none;
}

.lang>li {
    position: relative;
    display: block;
    float: left;
}

.lang>li>a {
    display: block;
    padding: 0 10px;
}

header {
    background: #ffffff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    z-index: 999;
}

.brand-logo .logo-white {
    display: none;
}

.brand-logo .logo-default {
    display: block;
}

.header-nav nav>.menu li a {
    color: black;
}.header-top{
    background: #ffffff;
}