.houli-hfp18212-short{   box-sizing:border-box;   max-width:1120px;   margin:0 auto;   padding:18px;   background:#f2f7ff;   border:1px solid #d8e7f7;   border-radius:12px;   color:#294158;   font-family:Arial,Helvetica,sans-serif;   font-size:18px;   line-height:1.65; } .houli-hfp18212-short *{box-sizing:border-box;} .houli-hfp18212-short__spec{   margin:0 0 10px;   color:#155e9c;   font-weight:700; } .houli-hfp18212-short__list{   margin:0;   padding-left:22px; } .houli-hfp18212-short__list li{   margin:3px 0; } @media(max-width:600px){   .houli-hfp18212-short{     padding:18px;     font-size:17px;   } }