@charset "utf-8";
/* CSS Document */
/*--------------------------------------
　Main Index
---------------------------------------*/
.keyArea {
  background: url("img/key.jpg") 50% 0 no-repeat #cde6f0;
  background-size: cover;
  min-height: 460px;
  border-bottom: 1px solid #fff;
}

.keyArea .inner {
  width: 1000px;
  margin: 0 auto;
  padding: 80px 0 30px;
  box-sizing: border-box;
}

.keyArea .inner .mainTit {
  font-size: 50px;
  font-size: 5rem;
  font-weight: normal;
  line-height: 7.2rem;
  margin: 0 0 30px 0;
  color: #0a69b7;
  font-style: italic;
}

.keyArea .inner .mainTit .mark {
  background: linear-gradient(transparent 77%, #fde81f 77%);
}

.keyArea .inner .mainTit .mini {
  font-size: 30px;
  font-size: 3rem;
  margin-left: 2rem;
}

.keyArea .inner p {
  width: 730px;
  padding: 10px 0;
  box-sizing: border-box;
  font-size: 1.6rem;
  line-height: 2;
}

.keyArea .inner p span {
  color: #0a69b7;
  font-weight: bold;
}

.keyArea .inner p .caption {
color: #999;
    font-size: 1rem;
    line-height: 1.8;
    display: block;
    margin-top: 1rem;
}

@media screen and (max-width: 480px) {
  .keyArea {
    background: url("img/key.jpg") 50% 0 no-repeat;
    background-size: 100%;
    min-height: inherit;
    padding: 0 6% 20px;
  }
  .keyArea .inner {
    margin: 0 auto;
    box-sizing: border-box;
    width: 100%;
    padding: 0;
  }
  .keyArea .inner .mainTit {
    font-size: 20px;
    font-size: 2rem;
    font-weight: normal;
    width: 100%;
    line-height: 1.5;
    margin: 0 0 18px 0;
    padding: 9vw 1rem 3rem 0;
    box-sizing: border-box;
  }
  .keyArea .inner .mainTit .mini {
    font-size: 1.4rem;
    margin-left: .5rem;
  }
  .keyArea .inner p {
    line-height: 1.6;
    padding: 0;
    border: none;
    width: 100%;
  }
}