html, body {
    background: #fff;
    color: #333333;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 2 !important;
    letter-spacing: .05em;
    overflow-x: hidden;
}
a {
    transition: all .3s;
}
a:hover {
    opacity: .7;
}