div#contents-header {
padding: 7px;
} 

div#about-contents {
padding: 10px 0 10px 20px;
}

div#about-contents table {

margin: 15px;
text-align: center;
}

.about_regi {
background: #a5ce2a;
border: 0;
padding: 10px;
}

.about_faq {
background: #e3f1b8;
border: 0;
padding: 10px;
}