html,
body {
  width: 100vw;
}

body {
  background: #FAF596;
  height: 100vw;
  overflow: hidden;
}

img {
  display: block;
  margin: 0;
  padding: 0;
  width: 100%;
  height: auto;
}

.loading {
  z-index: 100;
  position: fixed;
  top: 0;
  left: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 100%;
  background: #fff;
}

.maincontent-area {
  position: relative;
  padding-bottom: 50px;
  margin: 0 auto;
}
.maincontent-area div p {
  margin: 0 auto;
  text-align: center;
}
.maincontent-area .sp-04-02 {
  float: left;
  width: 50%;
}
.maincontent-area .sp-04-03-04-container {
  float: right;
  width: 50%;
}
.maincontent-area .present-message {
  width: 90%;
  margin-bottom: 15px;
}
.maincontent-area .present-icon {
  width: 15%;
  margin-bottom: 15px;
}
.maincontent-area .thanks-message {
  width: 70%;
  margin-bottom: 30px;
}

.content-container {
  display: none;
}