@font-face {
    font-family: 'IRANSansXV';
    src: url('../fonts/IRANSansXV.woff') format('woff-variations'),
    url('../fonts/IRANSansXV.woff') format('woff');
    font-weight: 100 1000;
    font-display: fallback;
}

@font-face {
    font-family: 'IRANSansX';
    src: url('../fonts/IRANSansX-Regular.woff') format('woff');
    font-weight: 400;
}

@font-face {
    font-family: 'IRANSansX';
    src: url('../fonts/IRANSansX-Bold.woff') format('woff');
    font-weight: 700;
}

html,
body {
    height: 100%;
    font-family: 'IRANSansX', tahoma, serif;
}

@supports (font-variation-settings: normal) {
    body {
        font-family: 'IRANSansXV', tahoma, serif;
    }
}

form {
    text-align: center;
}

.form-signin {
    max-width: 330px;
    padding: 1rem;
}

.form-signin .form-floating:focus-within {
    z-index: 2;
}

.form-signin input[type="text"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
}

.form-control:focus {
    border-color: #459d9f;
    box-shadow: 0 0 0 0.2rem rgba(69, 157, 159, 0.25);
}

.btn {
    background-color: #459d9f;
    border-color: #459d9f;
}

.btn:focus,
.btn:hover {
    background-color: #459d9f;
    border-color: #459d9f;
    box-shadow: 0 0 0 0.2rem rgba(69, 157, 159, 0.25);
}