@charset "utf-8";

div.main1 {
  margin: 10px;
}

div.main2 {
  margin-bottom: 20px;
}

h1.top-burnner {
  margin-bottom: 20px;
  background: none;
}

h2 {
  font-size: 25px;
  color: #191970;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

p.text1 {
  width: 730px;
  text-align: center;
  margin: 0 auto 30px;
}

h3 {
  font-size: 20px;
  color: #0000cd;
  margin-bottom: 20px;
  font-weight: bold;
}

h4 {
  font-weight: bold;
}
div.explanation1 {
  display: flex;
  justify-content: space-between;
}

div.explanation2 {
  display: flex;

}

p.text2 {
  width: 350px;
}

div.content1 {
  display: flex;
  justify-content: space-between;
}

div.content2 {
  margin-right: 10px;
  background-color: #0099FF4D;
  margin-bottom: 10px;
  text-align: center;
  width: 390px;
}

div.content2 h4 {
  margin: 30px 15px;
  font-size: 18px;
  border-bottom: solid 0.5px #0099FF;
}

div.content2 p {
  margin: 15px;
}

div.mbox1 {
  margin-bottom: 45px;
  overflow: hidden;
}

div.sbox1 {
  background-color: #0099FF4D;
  padding: 5px;
  margin-bottom: 20px;
}

h4.tittle1 {
  color: #0099FF;
}

p.tittle2 {
  font-size: 30px;
  color: #000080;
}

h4.tittle3 {
  margin-right: 80px;
  width: 180px;
  margin-bottom: 28px;
}

p img.explanation-img2 {
  width: auto;
  margin-left: 105px;
}
p.tittle4 {
  width: 200px;
}

div.box1 {
  float: left;
  width: 320px;
}

div.content3 {
  display: flex;
  justify-content: space-between;
}

div.content4 {
  background-color: #0099FF4D;
  margin-bottom: 10px;
  text-align: center;
  width: 350px;
}

div.content4 h4 {
  margin: 30px 15px;
  font-size: 18px;
  border-bottom: solid 0.5px #0099FF;
}

div.content4 p {
  margin: 15px;
}


div.content5 {
  display: flex;
  justify-content: space-between;
}


div.content6 {
  margin-bottom: 10px;
  text-align: justify;
  width: 350px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.content6-txt-img1{
  text-align: center;
}

div.content7 {
  display: flex;
  justify-content: space-between;
}

div.content8 {
  margin-right: 10px;
  margin-bottom: 10px;
  width: 100px;

}
div.box2 {
  width: 500px;
  text-align: justify;
  padding-left: 50px;
  padding-top: 15px;
  padding-right: 50px;
}
div.box2 h4 {
  border-bottom: solid 0.5px #FFF;
}


/*ーーーーー説明の囲いーーーーーーーーーー*/
.box20 {
  position: relative;
  padding: 0.25em 1em;
  margin: 2em 0;
  top: 0;
  background: #0099FF4D;
}
.box20:before, .box20:after{
  position: absolute;
  top: 0;
  content:'';
  width: 10px;
  height: 100%;
  display: inline-block;
  box-sizing: border-box;
}
.box20:before{
  border-left: dotted 2px #15adc1;
  border-top: dotted 2px #15adc1;
  border-bottom: dotted 2px #15adc1;
  left: 0;
}
.box20:after{
  border-top: dotted 2px #15adc1;
  border-right: dotted 2px #15adc1;
  border-bottom: dotted 2px #15adc1;
  right: 0;
}
.box20 p {
  margin: 0;
  padding: 0;
}
.box-1rei{
  margin-bottom: 20px;
}
/*――――――説明囲い終了ーーーーー*/

.box26 {
  position: relative;
  margin: 2em 0;
  padding: 0.5em 1em;
  border: solid 3px #95ccff;
  border-radius: 8px;
}
.box26 .box-title {
  position: absolute;
  display: inline-block;
  top: -13px;
  left: 10px;
  padding: 0 9px;
  line-height: 1;
  font-size: 19px;
  background: #FFF;
  color: #95ccff;
  font-weight: bold;
}
.box26 p {
  margin: 0;
  padding: 0;
}


/*ーーーーー会話枠の囲いーーーーーーーーーー*/
.box2 {
  padding: 0.5em 1em;
  color: #FFF;
  background: #6eb7ff;
  border-bottom: solid 6px #3f87ce;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
  border-radius: 9px;
  margin-bottom: 10px;
}
.box2 p {
  margin: 0;
  padding: 0;
}
/*――――――会話枠囲い終了ーーーーー*/



@media screen and (max-width: 480px) {

  p.text1 {
    width: unset;
    font-size: 12px;
  }

  div.content2 {
    background-color: #0099FF4D;
    margin-bottom: 10px;
    text-align: center;
    width: auto;
    margin-right: 0;
  }

  p.text2 {
    width: auto;
  }

  div.content2 h4 {
    font-size: 13px;
    border-bottom: solid 0.5px #0099FF;
    padding-top: 10px;
  }

  div.content1 {
    display: block;
  }

  div.box1 {
    float: none;
    width: 320px;
  }

  h4.tittle3 {
    margin-right: 80px;
    margin-bottom: 0px;
  }
  div.explanation1 {
    display: block;
  }
  p img.explanation-img2 {
    width: auto;
    margin-left: 0px;
  }
  div.content3 {
    display: block;
  }

  div.content4 {
    margin-right: 10px;
    background-color: #0099FF4D;
    margin-bottom: 10px;
    text-align: center;
    width: auto;
  }



  div.content5 {
    display: block;
  }


  div.content6 {
    margin-right: 10px;
    margin-bottom: 10px;
    text-align: justify;
    width: auto;
    position: relative;
  }
  #relative {
    position: unset;
  }




}