/* 全体 */
body,p,ul,li{
  padding: 0;
  margin: 0;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  width: 100%;
}
img{
  vertical-align: bottom;
  display: block;
}
ul{
  list-style: none;
}
a{
  display: block;
  color: inherit;
  text-decoration : none;
}
.bgc363{
  background-color: #ff9e36;
}
.bgccfc{
  background-color: #ccffcc;
}
.bgcFFF{
  background-color: #FFF;
}
.mg0a{
  margin: 0 auto;
}
.flexbox{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.pt10{
  padding-top: 10px;
  box-sizing: border-box;
}
.pt15{
  padding-top: 15px;
  box-sizing: border-box;
}

/* contents-area */
.contents-area{
  width: 770px;
  height: 100vh;
  position: relative;
}
.next{
  display: none;
}

/* eyecatch */
.eyecatch{
  width: 100%;
  height:55vh;
  background-image: url(../sozai/background.jpg);
  background-size:cover;
  position: relative;
}
.eyecatch::before{
  content: "";
  width: 100%;
  height: 100%;
  background-color: #ccffcc;
  opacity: 0.7;
  position: absolute;
  top: 0;
  left: 0;
}
.eyecatch-content{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 100%;
}
.eyecatch-content p{
  color: #336633;
  font-size: 30px;
}
.logo-img{
  width: 350px;
}
.startbtn-img,.nextbtn-img,.mainbtn{
  width: 240px;
  height: 240px;
}

.startbtn{
  background: url("../sozai/start_after02.png")no-repeat;
  background-size: contain;
}
.nextbtn{
  background: url("../sozai/next_after.png")no-repeat;
  background-size: contain;
}
.startbtn:hover img{
  visibility: hidden;
}


/* setting */
.setting{
  height: 40vh;
}
.setting-list{
  width: 100%;
  height: 100%;
  text-align: center;
}
.setting-btn{
  width: 150px;
  height: 80px;
  background-color: #fff;
  border-radius: 20px;
}

.setting-list p{
  color: #FF9933;
  font-size: 24px;
  line-height: 1;
  padding-bottom: 5px;
  text-shadow: #FFF 1px 1px 0,#FFF -1px -1px 0,#FFF -1px 1px 0,#FFF 1px -1px 0;
}
.selected{
  background-color: #FF9933;
}
.selected p{
  color: #fff;
  text-shadow: none;
}
/* start-setting */
.repeatset-btn,.interval-btn{
 display: flex;
}
.repeat_content{
 display: flex;
 justify-content: space-between;
 width: 70%;
 margin: 0 auto;
}
.repeat_sentence{
  text-decoration: underline;
  margin-bottom: 10px;
}
.setting-btn p{
  margin: auto;
}
/* next-setting */
.setting-content{
  width: 35%;
}
i{
  color: #FF9933;
  font-size: 60px;
}
.restart{
  display: none;
}

/* footer */
footer{
  height: 5vh;
  font-size: 16px;
  line-height: 5vh;
  color: #fff;
}



@media screen and (max-width:770px) {
  .contents-area{
    width:100%;
    margin: 0 0;
  }
  .repeat_sentence{
    white-space: nowrap;
  }
  .repeatset-btn p{
    white-space: nowrap;
  }
  .logo-img {
    width: 45vw;
  }
}

@media screen and (max-width:440px) {
  .setting-content{
    width: 50%;
  }
  .repeat_content {
    width: 100%;
    justify-content: space-around;
  }
  .repeatset-btn,
  .interval-btn {
    width: 30%;
    height: 50px;
    line-height: 30px;
    padding-top: 10px;
  }

  .repeatset-btn p,
  .interval-btn p {
    margin: 10px 0;
    padding: 0;
  }

  .setting-list p{
    font-size: 20px;
  }
  footer{
    font-size: 12px;
  }
}

@media screen and (max-width:375px) {
  i {
    font-size: 54px;
  }

  .startbtn-img,.nextbtn-img,.mainbtn{
    width: 200px;
    height: 200px;
  }

  .repeat-btn,
  .stop-btn,
  .restart-btn,
  .back-btn,
  .reload-btn {
    height: 72px;
  }

  footer{
    font-size: 10px;
  }
}

@media screen and (max-width:320px) {
  i {
    font-size: 42px;
  }

  .startbtn-img,.nextbtn-img,.mainbtn{
    width: 200px;
    height: 200px;
  }

  .repeat-btn,
  .stop-btn,
  .restart-btn,
  .back-btn,
  .reload-btn {
    height: 66px;
  }

  .setting-content p {
    font-size: 15px;
  }
}