html {
    min-height: 100%;
    height: 100%;
}
body {
    min-height: 100%;
    height: 100%;
    /*display: flex;*/
    /*flex-direction: column;*/
    /*justify-content: stretch;*/
}

.container {
    flex: 1;
}

div.header {
    margin: 0 auto;
}

div.header>a {
    color: #ff9b37;
    font-weight: bold;
    text-decoration: none;
}

div.header>a>div {
    display: inline-block;
    vertical-align: middle;
    font-size: 3rem;
    margin-left: 1.3rem;
    font-family: Tahoma;
}

div.language {
    margin-top: 110px;
    margin-right: 5px;
    cursor: pointer;
    color: rgba(0, 0, 0, 0.56);
}

div.language>.lang>span {
    font-size: 1.2rem;
    font-weight: 500;
}

div.body {
    background-color: #e9ecef;
    margin: 10px 0px 30px 0px;
    padding: 10px;
    font-size: 19px;
    border: 1px;
    border-color: #ff9b37;
    border-style: dotted;
    border-radius: .3rem;
}

footer {
    max-width: 100%;
    background-color: #e9ecef;
    height: 100px;
    color: #243143;
}
.footer-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    max-height: 100px;
}

.footer-logo  {
    overflow: hidden;
}

.footer-logo svg {
    margin-left: -15px;
    transform: scale(0.5);
}

.footer-content {
    margin-top:  26px;
    width: 250px;
}

.footer-copyright {
    margin-top: 33px;
}

@media (max-width: 600px) {
    .footer-logo svg {
        margin-left: -15px;
    }

    .footer-copyright {
        display: none;
    }
}

@media (max-width: 400px) {
    .footer-logo svg {
        margin-left: -50px;
        margin-right: -50px;
    }

}

@media (prefers-color-scheme: dark) {
    div.body {
        background-color: #303030;
        /* border-color: #97a9bc; */
    }

    div.language {

        color: rgba(255, 255, 255, 0.72);
    }

    footer {
        color: #243143;
    }
}

a {
    color: #ff9b37;
    font-weight: 500;
    text-decoration: none;
}

.alert {
    font-size: 15px;
}