@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Viaoda+Libre&display=swap');

div#notice_block { margin:auto; }

div#notice_block div#notice_content { width:74%; max-width:800px; margin:150px auto; padding:60px 80px; box-sizing: border-box; background-color:#fefefe; border:solid #231815 2px; border-radius: 20px; }
div#notice_block div#notice_content > h3 { font-size:30px; margin:auto; margin-bottom:50px; line-height: 1.4; text-align:center; letter-spacing: 0.05em; }
div#notice_block div#notice_content > h4 { font-size:17px; line-height: 1.6; margin-bottom:30px; }
div#notice_block div#notice_content > h4 > span { font-size:15px; }
div#notice_text p { line-height: 1.6; padding-bottom:20px; }
div#notice_text p > a { color:#95caff; display: inline-block; }
div#notice_text p > a::after { content:""; display: block; width:100%; border-bottom:solid 1px #95caff; transform: scale(0, 1); transform-origin: left top; transition: all 0.5s ease-in-out; }
div#notice_text p > a:hover::after { transform: scale(1, 1); }
div#notice_text p.infoTxt { font-size:13px; color:#666; }
div#notice_block div#back_to_top > a { font-size: 22px; color:#231815; font-weight: bold; background-color:#fefefe; display: block; text-align:center; width:80%; max-width:300px; line-height: 50px; border-radius: 30px; border: #231815 solid 2px; margin:auto; margin-top:60px; box-shadow: 3px 5px #231815; }
div#notice_block div#back_to_top > a:hover { background-color:#95caff; position:relative; top:3px; box-shadow: 2px 2px #231815; }

@media (max-width: 800px) {
  div#notice_block div#notice_content { margin:100px auto; width:85%; padding:30px 4%; }
  div#notice_block div#notice_content > h3 { font-size:18px; letter-spacing: 0; margin-bottom:20px; text-align:left; }
  div#notice_block div#notice_content > h4 { font-size:13px; letter-spacing: -0.01em; }
  div#notice_block div#notice_content > h4 > span { font-size:9.4px; letter-spacing: -0.03em; }
  div#notice_text p { font-size:11px; }
  div#notice_block div#back_to_top > a { font-size:16px; margin-top:40px; line-height: 40px; }
}