body {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    line-height: 1.6;
    background: #f3f3f3;
}

header {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding: 10px;
    background-color: #1e2b94;
    color: #fff;
    height: 80px;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

nav ul li {
    padding: 50px;
}

nav ul li a:link {
    color: #fff;
}

nav ul li a:visited {
    color: #cfcfcf;
}

nav ul li a:hover {
    color: #ebebeb;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
}
h1 {
    margin: 50px 0;
}

.form-main {
    width: 100%;
    max-width: 500px;
    margin: 75px auto;
    background-color: #fff;
    border-radius: 15px;
    padding: 10px 20px;
    transition: transform 0.2s;
    text-align: center;
}

label {
    display: block;
    width: 100%;
    margin-top: 15px;
    margin-bottom: 5px;
    text-align: left;
    font-weight: bold;
}

input {
    display: block;
    width: 100%;
    margin-top: 15px;
    margin-bottom: 20px;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 5px;
}

button {
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
    margin-bottom: 15px;
    border: none;
    color: white;
    cursor: pointer;
    background-color: #1e2b94;
    width: 100%;
    font-size: 16px;
}

.wrap {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hidden {
    display: none;
}

.error {
    color: #d9534f;
    margin-top: 10px;
    font-size: 0.9em;
}

.success {
    color: #5cb85c;
    margin-top: 10px;
    font-size: 0.9em;
}

.toggle-link {
    cursor: pointer;
    color: #0066cc;
    text-decoration: underline;
}

.main-page p {
    margin: 30px 0;
}

footer {
    text-align: center;
}

.change-password-set {
    width: 100%;
    max-width: 500px;
    margin: 75px auto;
    background-color: #fff;
    border-radius: 15px;
    padding: 10px 20px;
    transition: transform 0.2s;
    text-align: center;
}