@charset "UTF-8";
/* CSS Document */

img{
  max-width: 100%;
  height: auto;
}

header h1{
  max-width: 1200px;
  margin: 0 auto;
}

article{
  padding: 50px 0 90px;
}

article h1{
  font-size: 40px;
  line-height: 1.3;
  font-weight: 700;
  text-align: center;
  margin: 0 auto 50px;
}

h2.kei{
  font-size: 30px;
  font-weight: 500;
  color: #000;
  text-align: center;
  margin-bottom: 50px;
}

h2.kei span{
  padding: 0 50px;
  position: relative;
}

h2.kei span::before,
h2.kei span::after{
  content: "";
  width: 45px;
  height: 31px;
  background: url("../img/icon_aw.png") no-repeat;
  background-size: 100% auto;
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%)
}

h2.kei span::after{
  left: auto;
  right: -20px;
  transform: translateY(-50%) scale(-1,1);
}

.form_box{
  width: 745px;
  margin: 0 auto 65px;
}

.form_box form > h2{
  font-size: 30px;
  line-height: 1;
  font-weight: 500;
  color: #000;
  position: relative;
  text-align: center;
  padding: 8px 0;
  margin-bottom: 35px;
}

.form_box form > h2.title_box{
  color: #FFF;
  background: #000;
}

.form_box form h3{
  font-size: 25px;
  line-height: 1.4;
  padding-left: 1em;
  text-indent: -1em;
  color: #e73534;
}

.form_box form .note{
  font-size: 18px;
  line-height: 1.4;
  padding-left: 1em;
  text-indent: -1em;
  font-weight: normal;
  margin-left: 24px;
  margin-top: 5px;
}

.btn_box{
  margin: 50px 24px 80px;
}

.btn_box label{
  font-size: 23px;
}

.btn_box .error{
  font-size: 16px;
  color: #E43A3D;
  margin-top: 10px;
  display: none;
}

.obtn{
  width: 335px;
  height: 60px;
  font-size: 30px;
  line-height: 60px;
  color: #FFF;
  text-align: center;
  background: #bfc0c0;
  display: block;
  margin: 60px auto 0;
  border-radius: 50px;
  box-shadow: 1px 1px 3px 0px rgba(0, 0, 0, 0.27);
  transition: .3s;
  cursor: pointer;
}

@media screen and (min-width: 768px) {
  .obtn:hover{
    opacity: .7;
    transition: .3s;
  }
}

.obtn span{
  display: inline-block;
  padding-right: 60px;
  position: relative;
}

.obtn span::after{
  content: "〉";
  position: absolute;
  top: 0;
  right: -.3em;
}

.form_box form h3.box_title{
  height: 45px;
  font-size: 22px;
  line-height: 45px;
  font-weight: 700;
  text-align: center;
  color: #FFF;
  background: #000;
  padding-left: 0;
  text-indent: 0;
}

.box{
  padding: 25px;
  height: 345px;
  border: 1px solid #000;
  box-sizing: border-box;
  overflow: auto;
}

.box + h1{
  margin-top: 40px;
}

.box h4,
.box p,
.box li{
  font-size: 14px;
  line-height: 1.6;
  font-weight: 400;
}

.box ol > li{
  text-indent: -1em;
  padding-left: 1em;
}

.box h4 + h4,
.box ul + h4,
.box ol + h4,
.box p + h4,
.box h4 + p,
.box ul + p{
  margin-top: 25px;
}

.box h4 + p,
.box p + ul,
.box p + p{
   margin-top: 15px;
}

.box a{
  text-decoration: underline;
}

.box .mtn{
  margin-top: 0 !important
}

.check_box input[type="checkbox"] {
  display: none;
}

.check_box{
  margin: 50px 24px 80px;
}

.check{
  font-size: 23px;
  line-height: 1;
  cursor: pointer;
  display: block;
  padding: 5px 30px;
  position: relative;
}

.check::before{
  content: '';
  width: 20px;
  height: 20px;
  background: #FFF;
  border: 1px solid #000;  
  margin-top: -9px;
  display: block;
  position: absolute;
  top: 50%;
  left: 5px;
}

.check::after{
  content: '';
  width: 10px;
  height: 16px;
  border-right: 4px solid #000;
  border-bottom: 4px solid #000;
  margin-top: -10px;
  display: block;
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 11px;
  transform: rotate(45deg);
  transition: .2s all
}

input[type="checkbox"]:checked + .check::after {
  opacity: 1;
}

.check_box .error{
  font-size: 16px;
  color: #E43A3D;
  margin-top: 10px;
  display: none;
}


@media screen and (max-width: 767px) {
    
  header h1{
    width: 100%;
  }

  article{
    padding: 10vw 0 15vw;
  }

  article h1{
    font-size: 6.5vw;
    font-weight: 800;
    margin: 0 auto 8vw;
  }
  
   h2.kei{
    font-size: 5vw;
    line-height: 1.3;
    font-weight: 700;
    margin: 0 auto 10vw
  }
  
  h2.kei span{
    padding: 6vw;
  }

  h2.kei span::before,
  h2.kei span::after{
    content: "";
    width: 5vw;
    height: 3.5vw;
    background: url("../img/icon_aw.png") no-repeat;
    background-size: 100% auto;
    position: absolute;
    top: 50%;
    left: -2vw;
    transform: translateY(-50%)
  }

  h2.kei span::after{
    left: auto;
    right: -2vw;
    transform: translateY(-50%) scale(-1,1);
  }
  
  .form_box{
    width: 100%;
    margin: 0 auto 5vw;
    padding: 0 4vw;
    box-sizing: border-box;
  }

  .form_box form > h2{
    font-size: 5vw;
    padding: 1.2vw 0;
    margin-bottom: 5vw;
  }

  .form_box form h3{
    font-size: 4.5vw;
    line-height: 1.4;
  }

  .form_box form .note{
    font-size: 4vw;
    line-height: 1.4;
    margin-left: 4.5vw;
    margin-top: 1vw;
  }

  .btn_box{
    margin: 5vw 4.5vw 15vw;
  }

  .btn_box label{
    font-size: 4vw;
  }

  .btn_box .error{
    font-size: 3.5vw;
    margin-top: 3vw;
  }

  .obtn{
    width: 80%;
    height: 10vw;
    font-size: 5vw;
    line-height: 10vw;
    margin: 15vw auto 0;
    border-radius: 10vw;
  }

  .obtn span{
    display: inline-block;
    padding-right: 10vw;
    position: relative;
  }
  
  .form_box form h3.box_title{
    height: 8vw;
    font-size: 4.5vw;
    line-height: 8vw;
  }

  .box{
    padding: 5vw 4vw;
    height: 60vw;
  }

  .box + h1{
    margin-top: 10vw;
  }

  .box h4,
  .box p,
  .box li{
    font-size: 3.3vw;
    line-height: 1.6;
  }

  .box h4 + h4,
  .box ul + h4,
  .box ol + h4,
  .box p + h4,
  .box h4 + p,
  .box ul + p{
    margin-top: 5vw;
  }
  
  .box h4 + p,
  .box p + ul,
  .box p + p{
    margin-top: 2vw;
  }
  
  .check_box{
    margin: 5vw 4.5vw 15vw;
  }

  .check{
    font-size: 4vw;
    padding: 1vw 8vw;
    position: relative;
  }

  .check::before{
    width: 5vw;
    height: 5vw;
    margin-top: -2.3vw;
    left: 1vw;
  }

  .check::after{
    width: 2vw;
    height: 4vw;
    border-right: .8vw solid #000;
    border-bottom: .8vw solid #000;
    margin-top: -2.4vw;
    left: 2.6vw;
  }

  .check_box .error{
    font-size: 3.5vw;
    margin-top: 3vw;
  }
  
}