body{
  margin: 0px;
  padding: 0px;
  font-family: 'Noto Sans JP', sans-serif;
  text-decoration: none;
}

.header_container{
  width: 100%;
  height: 80px;
  background-color: #F0F0F0;
  text-align: center;
  display: flex;
  justify-content: center;
  position: fixed;
  top: 0px;
  z-index: 10;
}

.header_container_icon img{
  height: 80px;
}

.main_container{
  margin-top: 80px;
}

.main_container_item{
  width: 100%;
  height: 1000px;
  background-image: url("../img/top_main.gif");
  background-size: cover;
  background-position: center;
}

.main_container_about{
  width: 100%;
  background-color: black;
  text-align: center;
  padding-top: 100px;
  padding-bottom: 100px;
}

.main_container_about_item img{
  height: 72px;
}

.main_container_about_text{
  max-width: 600px;
  width: 70%;
  margin: 0px auto;
  color: white;
  font-weight: 300;
  font-size: 20px;
  line-height: 45px;
  letter-spacing: 1px;
  text-align: justify;
}

.works_container{
  width: 100%;
  background-color: #FF7814;
  text-align: center;
  padding-bottom:100px;
}

.works_container_item1 img{
  max-width: 100%;
}

.works_container_item2 img{
  height: 72px;
  margin-top: 60px;
}

.works_container_text{
  max-width: 600px;
  width: 70%;
  margin: 30px auto;
  color: white;
  font-weight: 300;
  font-size: 20px;
  line-height: 45px;
  letter-spacing: 1px;
  text-align: justify;
}

.works_container_text p{
  margin-bottom: 50px;
}

.works_container_text h3{
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  color: #FF7814;
  background-color: white;
  padding: 15px;
  border-radius: 10px;
}

.works_container_text h3:hover{
  background-color: #FFFF64;
}

.works_container_text a{
  text-decoration: none;
}

.works_container_bunner{
  margin-top: 100px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.works_container_bunner img{
  margin: 10px 15px;
}

.desgner_container{
  width: 100%;
  background-color: black;
  text-align: center;
  padding-top:100px;
  padding-bottom:100px;
}

.desgner_container_item1 img{
  height: 72px;
}

.desgner_container_item2 img{
  height: 200px;
  margin-top: 50px;
}

.desgner_container_text{
  max-width: 400px;
  width: 70%;
  margin: 30px auto;
  color: white;
  font-weight: 300;
  font-size: 20px;
  line-height: 45px;
  letter-spacing: 1px;
  text-align: justify;
}

.desgner_container_item3 img{
  height: 80px;
}

.desgner_container_item3 img:hover{
  height: 85px;
}

.desgner_container_item4 img{
  height: 80px;
  margin-top: 30px;
}

.desgner_container_item4 img:hover{
  height: 85px;
}

.contact_container{
  width: 100%;
  background-color: #E6E6E6;
  text-align: center;
}

.contact_container_item1 img{
  max-width: 100%;
  margin-bottom: -6px;
}

/* お問い合わせフォーム */

.form_container{
  width: 100%;
  background-color: #F5F5F5;
  padding-top: 30px;
  padding-bottom: 100px;
}

.form_container_box{
  margin: 0px auto;
  padding-left: 25px;
  max-width: 600px;
}

.form_container ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.form_container li {
  margin-top: 10px;
  font-size: 16px;
  font-weight: 700;
  color: #505050;
}

.form_container label {
  display: inline-block;
  width: 20%;
}

input, textarea {
  font-size: 16px;
  font-weight: 700;
  color: #505050;
  width: 75%;
  padding: 15px;
  box-sizing: border-box;
  border: 1px solid #999;
}

textarea {
  margin-top: 2px;
  vertical-align: middle;
  height: 10em;
}

.form_container_box_button input{
  text-align: center;
  max-width: 96%;
  width: 100%;
  background-color: #505050;
  color: white;
  font-size: 25px;
  font-weight: 700;
  padding: 10px;
  border-radius: 5px;
  border: none;
  margin-top: 30px;
}

.form_container_box_button:hover{
  opacity: 0.9;
}


/* レスポンシブ（タブレット） */
@media(max-width:800px){
  .header_container{
    height: 60px;
  }

  .header_container_icon img{
    height: 60px;
  }
  
  .main_container{
    margin-top: 60px;
  }

  .main_container_item{
    height: 800px;
  }

  .main_container_about{
    padding-top: 50px;
    padding-bottom: 40px;
  }

  .main_container_about_item img{
    height: 50px;
  }

  .main_container_about_text{
    font-size: 18px;
    line-height: 40px;
  }

  .works_container_item2 img{
    height: 50px;
  }
  
  .works_container_text{
    font-size: 18px;
    line-height: 40px;
  }
  
  .works_container_text h3{
    font-size: 25px;
    padding: 10px;
  }

  .works_container_bunner{
    margin-top: 80px;
  }
  
  .works_container_bunner img{
    margin: 10px 0px;
    width: 90%;
  }

  .desgner_container_item1 img{
    height: 50px;
  }

  .desgner_container_text{
    max-width: 350px;
    font-size: 18px;
    line-height: 40px;
  }
  
  .desgner_container_item3 img{
    height: 60px;
  }
  
  .desgner_container_item3 img:hover{
    height: 65px;
  }

  .desgner_container_item4 img{
    margin-top: 20px;
    height: 60px;
  }
  
  .desgner_container_item4 img:hover{
    height: 65px;
  }

}


/* レスポンシブ（スマホ） */
@media(max-width:480px){
  .header_container{
    height: 40px;
  }

  .header_container_icon img{
    height: 40px;
  }
  
  .main_container{
    margin-top: 40px;
  }

  .main_container_item{
    height: 320px;
  }

  .main_container_about{
    padding-top: 40px;
    padding-bottom: 30px;
  }

  .main_container_about_item img{
    height: 30px;
  }

  .main_container_about_text{
    width: 80%;
    font-size: 13px;
    line-height: 25px;
  }

  .works_container{
    padding-bottom:40px;
  }

  .works_container_item2 img{
    height: 30px;
    margin-top: 30px;
  }

  .works_container_text{
    width: 80%;
    margin: 10px auto;
    font-size: 13px;
    line-height: 25px;
  }

  .works_container_text p{
    margin-bottom: 30px;
  }
  
  .works_container_text h3{
    font-size: 18px;
    padding: 10px;
    border-radius: 5px;
  }

  .works_container_bunner{
    margin-top: 40px;
  }
  
  .works_container_bunner img{
    margin: 5px 0px;
    width: 80%;
  }

  .desgner_container{
    padding-top:40px;
    padding-bottom:40px;
  }
  
  .desgner_container_item1 img{
    height: 30px;
  }
  
  .desgner_container_item2 img{
    height: 150px;
    margin-top: 20px;
  }
  
  .desgner_container_text{
    width: 80%;
    margin: 15px auto 25px auto;
    font-size: 13px;
    line-height: 25px;
  }
  
  .desgner_container_item3 img{
    height: 45px;
  }
  
  .desgner_container_item3 img:hover{
    height: 50px;
  }

  .desgner_container_item4 img{
    margin-top: 15px;
    height: 45px;
  }
  
  .desgner_container_item4 img:hover{
    height: 50px;
  }

  .form_container{
    padding-top: 10px;
    padding-bottom: 60px;
  }
  
  .form_container_box{
    margin: 0px auto;
    padding-left: 25px;
  }

  .form_container li {
    margin-top: 10px;
    font-size: 13px;
  }
  
  .form_container label {
    width: 100%;
    margin-bottom: 3px;
  }
  
  input, textarea {
    font-size: 13px;
    width: 93%;
    padding: 10px;
  }

  .form_container_box_button input{
    width: 93%;
    font-size: 20px;
  }

}