@media screen and (max-width:900px) {
    .travel_thumb ul {margin:0 -10px;}
    .travel_thumb li {padding:10px 0;}
    .travel_thumb .article {margin:0 10px;}
    .travel_thumb .tit {font-size:1.25em;}

    .travel_info {display:block;}
    .travel_info .pht {margin:20px 0;}
}

@media screen and (max-width:700px) {
    .travel_thumb ul {display:block;}
    .travel_thumb .tit {font-size:1.125em;}
}

@media screen and (max-width:600px) {
    tr.h_note_html {display:table-row;}
}