.header_td_logo {
    width: 25vh;
    background-image: url("../res/logo_irm.svg");
    background-attachment: scroll;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: left;
}

.header_content_product_name {
    height: 7vh;
    padding-left: 1em;
    color: #00579d;
    font-weight: bold;
    font-size: 1.5em;
}

.header_content_td_welcome {
    height: 4vh;
    padding-left: 1em;
}

.header_content_username {
    height: 4vh;
    padding-left: 1em;
}