@charset "utf-8";
.solution__bg::before { content: ""; display: block; position: fixed; top: 0px; left: 0px; z-index: -1; width: 100%; height: 400px; background: url("../images/solution/bg_solution.jpg") top center no-repeat; background-color: rgba(255,255,255,0.4); background-blend-mode: lighten; background-size: cover; }

/*-- テキスト --*/

/*-- 見出し --*/

/*-- 小バナーエリア --*/
.solution__item-list { display: flex; flex-wrap: wrap; justify-content: space-between; margin-bottom: 40px; }
.solution__item-list > li { width: 240px; }
.solution__item-image { margin-bottom: 20px; }
.solution__item-name { margin-bottom: 10px; font-size: 20px; }
.solution__item-text { font-size: 15px; }

.solution__copy { text-align: center; font-size: 32px; }
.solution__copy > span { font-size: 46px; color: #28a4d5; }
.solution__copy-triangle {
  margin: 0 auto 20px;
  width: 0;
  height: 0;
  border-left: solid 40px transparent;
  border-right: solid 40px transparent;
  border-top: solid 40px #28a4d5;
}

/*-- case --*/
.solution__case-image { width: 100%; margin: 0 auto; }

@media screen and (max-width: 767px) {
  .solution__bg::before { height: 200px; }

  /*-- テキスト --*/

  /*-- 見出し --*/

  /*-- 小バナーエリア --*/
  .solution__item-list { margin-bottom: 5%; }
  .solution__item-list > li { width: 100%; margin-bottom: 10%; text-align: center; }
  .solution__item-list > li:last-child { margin-bottom: 5%; }
  .solution__item-list > li img { width: 60%; }
  .solution__item-image { margin-bottom: 5%; }
  .solution__item-name { margin-bottom: 2%; }
  .solution__item-text { font-size: 14px; text-align: left; }

  .solution__copy { font-size: 16px; }
  .solution__copy > span { font-size: 22px; }
  .solution__copy-triangle {
    margin: 0 auto 5%;
    width: 0;
    height: 0;
    border-left: solid 25px transparent;
    border-right: solid 25px transparent;
    border-top: solid 25px #28a4d5;
  }
}