#content {
}


#header_img {
    width: 100%;
    max-width: 1200px;
    display: block;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    vertical-align: top;

}

#main {
    padding: 3em 0em;

    font-size: 1.2em;
}


#main > h1 {
    padding-top: 1em;
    padding-bottom: 0.5em;    
}

#main > p {
    padding-top: 1rem;
    padding-bottom: 0.5rem;
    line-height: 2rem;
}

#pc_banner_container > img.banner {
    max-width: 250px;
    height: auto;
}

#phone_banner_container > .banner_box {
    max-width: 100%;
    height: auto;
}

span.adr.user::before {
    content: 'tamaki';
}

span.adr.atm::before {
    content: '(at)';
}

span.adr.domain::before {
    content: 'protein.osaka-u.ac.jp';
}

span.adr.noise {
    display: none;
}


table {
    font-size: 1.0rem;    
}


table th {
    background: #dddddd;
    padding: 0.5rem 2rem 0.5rem 2rem;

}

table td {
    padding: 0.5rem 2rem 0.5rem 2rem;
    border-bottom: 1px solid #dddddd;
}