#contents #main #inst_main
{
    //padding: 10px;
    //margin: 10px;
}
#contents #main #about_main #image
{
    margin: 7px 7px 6px;
}
#contents #main #about_main #about
{
    background: #181818;
    padding: 10px 0px 20px;
    margin: 6px 7px 20px;
}
#contents #main #about_main #about ul li
{
    padding-top: 10px;
}

#contents #main #trial_main {
    margin: 7px 7px 0;
    padding: 20px;
    height: 731px;
    background: #FFFFFF;
    color: #FFFFFF;
    text-align: left;
    font-size: 16px;
}
#contents #main #trial_main a {
    color: #FFFFFF;
    text-decoration: underline;
}
#contents #main #trial_main a:hover {
    text-decoration: none;
}