.eventV { background-color: #fff; } .section-header .flex-container .keyvisual .img-container img{display:none;} .section-header .flex-container .keyvisual .text-container{width:80%;max-width: 1200px;} .single-event-seminar .section-header .flex-container .keyvisual .text-container h1 { color: #6785C1; } .c-table tr { border: 1px solid #dce3e9;} .c-table td:first-of-type, .c-table_4… 続きを読む 株式会社イントラマート主催「intra-mart LIVE 2026」