.portalsite{background-image:url(//nagahome.jp/wp/wp-content/themes/nagahome/css/../img/campaign/portal_bg.jpg);background-repeat:no-repeat;background-position:bottom;background-size:cover;text-align:center;margin-top:130px}.portalsite_box{width:90%;margin-top:-90px}.portalsite_out_box{position:relative}.contact_box{display:grid;grid-template-columns:1fr 1fr;grid-column-gap:30px;width:80%;position:absolute;bottom:16%;left:50%;transform:translateX(-50%)}.contact_box a:hover{opacity:.8}h3{color:#fff;font-size:2.6rem;font-weight:400;border:2px #fff solid;padding:.5em;display:inline-block;margin:1.5em 0}.portal_banner{margin-bottom:150px;display:grid;grid-template-columns:auto auto auto;justify-items:center;padding:0 30px;grid-row-gap:15px;grid-column-gap:15px}.portal_banner a:hover{opacity:.8}.pcOnly{display:inline}.spOnly{display:none}@media screen and (max-width:768px){#title h1{width:10em;transform:translateY(-.25em)}h3{font-size:2rem}.portalsite{margin-top:110px}.portalsite_box{width:98%;margin-top:-90px}.contact_box{display:grid;grid-template-columns:1fr;grid-column-gap:inherit;grid-row-gap:10px;width:80%;position:absolute;bottom:12%;left:50%;transform:translateX(-50%)}.portal_banner{margin-bottom:100px;display:grid;grid-template-columns:auto auto;justify-items:center;padding:0 20px;grid-row-gap:10px;grid-column-gap:10px}.pcOnly{display:none}.spOnly{display:inline}}