* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: #FFFFFF;
    font: normal 0.9rem Verdana, Tahoma;
    color: #444444;
}

h1 {
    padding: 1rem;
    text-align: center;
}

.wrap {
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
  	align-items: center;
  	justify-content: center;
    background-color: #fff;
}
.login_form {
    width: 100%;
    display: flex;
    flex-direction: column;
  	align-items: center;
  	justify-content: center;
    text-align: center;
}
.login_form .logo {
    margin-bottom: 1.5rem;
}
.login_form input {
    margin: 0.2rem;
    padding: 0.4rem;
    border-radius: .4rem;
    outline: none;
}

.message {
    position: fixed;
    top: 1.5rem;
    left: 0;
    width: 100%;
    text-align: center;
    color: coral;
    z-index: 9;
}

.logout {
    position: fixed;
    top: 0.5rem;
    right: 1rem;
    color: crimson;
    text-decoration: none;
}
.logout:visited {    
    color: crimson;
}

label {
    display: block;
    margin: 0.6rem 0 0.4rem 0;
    font-weight: 600;
    color: #2196F3;
}
input,
select,
textarea,
.btn {
    display: block;
    width: 98%;
    margin: 0.2rem;
    padding: 0.4rem;
    border: 1px solid #ccc;
    border-radius: .4rem;
    outline: none;
    box-shadow: 0 0 10px rgba(122,122,122,0.5);
}
textarea {
    resize: none;
    height: 5rem;
}
input[type=submit],
.btn {
    margin-top: 1rem;
    color: #FFFFFF;
    background: #2196F3;
    border: none;
}
.btn {
    width: 120px;
    text-align: center;
    text-decoration: none;
}

.result {
    margin-bottom: 0.5rem;
    font-size: 150%;
    font-weight: 600;
    color: forestgreen;
}
.red {
    color: crimson;
}