.header {
    width: 100%;
    background: #fff;
    height: 90px;
}
.index-container .header {
    background: transparent;
}
.wrap{
    width: 1200px;
}
.header .wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header .logo {
    line-height: 90px;
}

.nav-box{
    line-height: 90px;
}
.nav-box a{
    position: relative;
    display: inline-block;
    width: 74px;
    text-align: center;
    font-size: 18px;
    color: #263D35;
    margin-right: 10px;
}
.nav-box a:not(:first-child) {
    margin-right: 24px;
}
.nav-box .active{
    color: #046636;
    font-weight: bold;
}
.nav-box .active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 18px;
    width: 100%;
    height: 6px;
    border-radius: 1000px;
    background: #046636;
}
.footer{
    background: #496057;
}
.footer .f-nav {
    height: 60px;
    line-height: 60px;
}
.footer .f-logo {
    margin-top: 10px;
}