.topmenu {
    background-color: #1a738a;
    padding: 20px 0;
}

.topmenu .menubar {
    padding: 0 50px;
}

.topmenu a {
    color: #fff;
    padding: 0 30px;
    text-decoration: none;
    font-size: 18px;
}

.topmenu a:hover {
    color: aqua;
}

h1 {
    text-align: center;
}

h2 {
    text-align: center;
}

form {
    width: 50%;
    margin: auto;
    border: 1px solid #000;
    padding: 14px;
    border-radius: 10px;
    background-color: #76b4d0;
}

.input-err {
    height: 10px;
}

.err-msg {
    width: 50%;
    margin: auto;
}

.footer {
    background-color: #1a738a;
    padding: 20px 0;
}

.user {
    float: right;
    color: #fff;
}