#index_header {
    background-color: var(--primary-color);
    /*border: solid 1px red;*/
}
#index_header_container {
    height: 50px;
    display: flex;
    align-items: center;
}
#index_header_content {}
#index_header_content_mail {
    margin-left: 6px;
    display: flex;
    align-items: center;
    font-size: 1em;
    /*border: solid 1px red;*/
}
#header_mail_to {
    margin-left: 10px;
    color: var(--white-color);
    text-decoration: none;
    /*border: solid 1px black;*/
}
@media only screen and (min-width: 600px) {
    #index_header_content_mail {
        margin-left: 24px;
    }
}
@media only screen and (min-width: 900px) {
}
@media only screen and (min-width: 1240px) {
    #index_header_container {
    }
    #index_header_content_mail {
        margin-left: 120px;
    }
}