body {
    background-color: darkgray;
}

h1 {
    text-align: center;
    padding-top: 20px;
    padding-right: 20px;
    height: 50px;
}

.errtxt {
    color: red;
    font-weight: italic;
}

.errors {
    background-color: red;
}

button:hover {
    opacity: 0.8;
}

.container {
    padding: 16px;
}

span.psw {
    float: right;
    padding-top: 16px;
}

@media screen and (max-width: 300px) {
    span.psw {
        display: block;
        float: none;
    }
    .cancelbtn {
        width: 100%;
    }
}

* {box-sizing: border-box}

input[type=text], input[type=password] {
    width: 100%;
    padding: 15px;
    margin: 5px 0 22px 0;
    display: inline-block;
    border: none;
    background: #f1f1f1;
}

input[type=text]:focus, input[type=password]:focus {
    background-color: #ddd;
    outline: none;
}

hr {
    border: 1px solid #f1f1f1;
    margin-bottom: 25px;
}

.registerbtn {
    background-color: #4CAF50;
    color: white;
    padding: 16px 20px;
    margin: 8px 0;
    border: none;
    cursor: pointer;
    width: 100%;
    opacity: 0.9;
}

.registerbtn:hover {
    opacity:1;
}

a {
    color: dodgerblue;
}

.signin {
    background-color: #f1f1f1;
    text-align: center;
}