@charset "utf-8";
/* CSS Document */
html, body {
 
}

.contents {
  margin: 50px auto ;
}

.pdf_stl{
  margin-top: 0;
  margin-bottom: 0;
}

#footer {
  text-align: center;
  margin:  50px auto ;
  }
  
  #copyright {
  margin:  50px auto ;
  text-align: center;
  font-size:14px;
  }
  
  .box27 {
    position: relative;
    margin: 2em 0;
    padding: 0.5em 1em;
    border: solid 3px #62c1ce;
}
.box27 .box-title {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 17px;
    background: #62c1ce;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box27 p {
    margin: 0; 
    padding: 0;
}
  
@media screen and (max-width:480px){
img {
	width:50%;
	height:50%;
}
.contents {
  width: 90%;
  font-size:16px;
}

#footer {
  width: 90%;
  }
  
  #copyright {
  width: 90%;
  	}
	}


@media screen and (min-width:781px){
	.contents {
  width: 780px;
}

#footer {
  width: 780px;
  }
  
  #copyright {
  width: 780px;
  	}
	}