/* pc */
header {
    position: sticky;
    top: 0;
    left: 0;
    background-color: #1b1b1b;
    padding: 12px 0;
    z-index: 500;
}

header #header_wrap {
    width: 100%;
    display: flex;
    justify-content: space-between;

    align-items: center;
}

#header_wrap .logo,
#header_wrap .logo a {
    display: flex;
}

#header_wrap .logo.main {
    width: 97px;
}

#header_wrap .logo.wesf {
    width: 77px;
}

#header_wrap .logo img {
    object-fit: cover;
}

/* tablet */
@media screen and (max-width: 1023px) {}

/* mobile */
@media screen and (max-width: 767px) {}