.header-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 76px;
    z-index: 99;
    color: #FFFFFF;
    box-sizing: border-box;
}

.header-wrap.active {
    background: #FFFFFF;
}

.flex-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: block;
    width: 133px;
    height: 36px;
    cursor: pointer;
}

.logo-active {
    display: none;
    height: 52px;
    cursor: pointer;
}

.menu-box {
    display: flex;
    align-items: center;
}

.menu-item {
    font-size: 16px;
    color: #FFFFFF;
    font-family: PingFang SC-Medium, PingFang SC;
    font-weight: bold;
    line-height: 16px;
    text-decoration: none;
    margin-right: 40px;
}
.menu-item:hover{
    color: #C2271F !important;
}

.menu-item:last-child {
    margin-right: 0;
}

.contact-us {
    width: 112px;
    height: 40px;
    font-size: 16px;
    font-family: PingFang SC-Regular, PingFang SC;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    text-decoration: none;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.contact-us:hover{
    color: #FFFFFF !important;
    background: #C2271F;
    border-color: #C2271F;
    /* opacity: 0.75; */
}
.header-wrap.active .menu-item {
    color: #2A2A2A;
}

.header-wrap.active .contact-us {
    color: #2A2A2A;
    border: 1px solid #F0F0F0;
}

.header-wrap.active .logo {
    display: none;
}

.header-wrap.active .logo-active {
    display: block;
}