header {
    position: sticky;
    left: 0;
    top: 0;
    width: 100%;
    background-color: #2596BE;
    z-index: 500;
}

#header_wrap {
    padding: 12px 16px;
    color: #fff;
}

#header_wrap .header_inner {
    position: relative;
}

#header_wrap .header_inner h1 {
    font-size: 16px;
    font-weight: 700;
    text-align: center;
}

#header_wrap .header_inner .logo_wrapper {
    max-width: 94px;
    margin: 0 auto;
}

#header_wrap .header_inner span {
    position: absolute;
    left: 0;
    top: -5px;
    cursor: pointer;
}

#header_wrap .header_inner span i {
    font-size: 26px;
}