div#contents .check-01 .box:nth-child(2) h3 {
    text-decoration: none;
}
div#contents .check-01 .box:nth-child(1) {
    padding-inline: unset;
}
body.blog .box img{
    width: 100%!important;
}
body.blog .yoko {
    flex-direction: row!important;
}
body.blog .yoko .box {
    width: 50%!important;
}