header {
    margin: auto;
    border-bottom: 1px solid #ccc;
    margin-bottom: 10px;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
}

h1 {
    margin-bottom: 0;
}

h1 img {
    width: 300px;
}


.snsIcons {
    width: 25px;
    margin-top: auto;
}

.snsIcons img {
    width: 100%;

}


.thums img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.thum {
    margin: 0;
    padding: 1px;
}

.eyecatch img {
    width: 100%;
}

.page_title {
    padding: 10px;
    margin-bottom: 10px;
    font-weight: normal;
}