body {
  margin: 50px 0px 0px 50px;
  color: #ffffff;
  background-color: #2f4f4f;
  font-family: Verdana;
  font-size : nomal;
  }

a {

text-decoration: none;

color: #ffffff;
}
a:link {

text-decoration: none;

color: #ffffff;
}
a:visited {

text-decoration: none;

color: #ffffff;
}
a:hover {

text-decoration: underline;

color: #ffffff;
}
a:active {

text-decoration: none;

color: #ffffff;
}


h1{
  margin: 0px;
  padding: 0px;
  font-size : 50px;
  font-weight: bold;
  }

.ttl{
  margin: 30px 0px 0px 20px;
  }

#history{
  margin: 30px 0px 0px 20px;
  padding: 10px;
  font-size : small;
  }


#container {
  margin-right: auto;
  margin-left: auto;
  text-align: left;
  padding: 0px;
  width: 600px;
  border: none;
}

#copy{
  margin: 70px 0px 0px 0px;
  font-weight: normal;
  font-size: small;
  text-align: right;
}