.content_area {
    display: block;
    height: 100vh;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login_box {
    width: fit-content;
    background: #fffffff0;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #999;
    border-radius: 15px;
    box-shadow: 5px 5px 15px #00000040;
    padding: 1em 1.2em;
    vertical-align: middle;
}

.login_box span {
    display: block;
    margin: 0.3rem;
}

.login_box label {
    display: inline-block;
    width: 15ex;
}

.login_box input {
    font-size: 18px !important;
    border: 1px solid #666;
    border-radius: 2px;
    padding: 5px;
}

button[name="submit_button"] {
    width: 15ex;
    margin-top: 10px;
}

@media only screen and (max-width: 1200px) {

.login_box input {
    width: -moz-available;
    width: -webkit-fill-available;
}
    
.login_box label {
    color: #999;
    font-size: 1rem;
}

.login_box label[for="submit_button"] {
    width: auto;
}

}