h1
{
font-size:90%;
} 
.org-font {
font-size: 70%;
}
.link_button {
font-size: 50%;
  text-decoration: none;/*��������*/
  }




h4 {
  padding: .0em;
  border: 3px solid #EDF7FF;
}
h4 span {
  display: block;
  padding: .5em .5em;
  border-left: 4px solid #9edfff;
background-color:#EDF7FF;
}