@charset "UTF-8";
html {
  font-size: 62.5%;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  font-family: "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 1.4rem;
  line-height: 1.8em;
  color: black;
}

p {
  margin: 0;
  padding: 0;
}

a{
  color: black;
}

a:hover {
  background-color: darkseagreen;
}

h1 {
  text-align: left;
  color: #4a4a4a;
  font-size: 3rem;
  line-height: 3.6rem;
}

h2 {
  font-size: 2rem;
  color: white;
  width: 150px;
  position: relative;
  padding: 0.5rem 1rem calc(0.5rem + 5px);
  background: #fff100;
  margin: 0 0 1rem;
}

h3 {
  font-size: 2rem;
  color: white;
  width: 150px;
  position: relative;
  padding: 0.5rem 1rem calc(0.5rem + 5px);
  background: #52bad5;
  margin: 0 0 1rem;
}

h2:before, h3:before{
  position: absolute;
  top: -7px;
  left: -7px;
  width: 100%;
  height: 100%;
  content: '';
  border: 2px solid #222;
}

#content_wrap {
  position: relative;
  width: 100%;
  padding-bottom: 60px;
  box-sizing: border-box;
}

.content {
  margin-top: 15vw;
}

section {
  margin: 0;
  padding: 0 10vw;
}

.inner {
    margin: 0;
    padding: 6vw 1% 6vw;
    background: white;
    box-sizing: border-box;
    text-align: left;
    border-radius: 10px;
    max-width: 600px;
}

footer {
  width: 100%;
  height: 60px;
  background-color: #222;
  position: fixed;
  bottom: 0;
  display: table;
}

.info {
  text-align: center;
  color: #b3b3b3;
  display: table-cell;
  vertical-align: middle
}

#background {
  position: absolute;
  top: 0px;
  width: 100%;
  height: 100%;
  background-image: url("../img/bg-pc.png");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: -1;
}


@media (min-width:960px) {
  .inner {
    padding: 2vw 1% 2vw;
  }
  .content {
    margin: 10vw auto 5vw;
  }
  }