@media all and (max-width:480px){#sub .sub_page>.inner{width:100%;padding:0 10px}#sub .sub_page .introduce_text h2>span{font-size:50%}#sub .sub_page .introduce_text p{margin-top:50px;font-size:87%}#sub .introduce_icons>section{padding:30px 10px}#sub .servicce_01>h2{padding:20px;font-size:2.125em;font-weight:600}#sub .service{margin-top:20px;padding:10px}#sub .service.flex_between{align-items:center;justify-content:center}#sub .service section{text-align:center;width:300px;padding:30px 0}#sub .history{width:340px;margin:auto}#sub .history dt{font-size:1.875em;margin-right:30px;color:#146fa0}#sub #test .vertical_chart_box .axis_x .graph{width:80%}}