* {
    box-sizing: border-box;
}

*:focus {
    outline: none;
}

body {
    font-family: Arial;
    background-color: #FFF;
    padding: 50px;
    color: #777;
}

.login {
    margin: 10% auto;
    width: 300px;
}

.login-screen {
    border: solid 0.2em;
    background-color: #FFF;
    padding: 20px;
    border-radius: 5px;
    border-color: #3498DB;
}

.app-title {
    text-align: center;
    color: #777;
}

.login-form {
    text-align: center;
}

.btn {
    border: 2px solid transparent;
    background: #3498DB;
    color: #ffffff;
    font-size: 16px;
    line-height: 25px;
    padding: 10px 0;
    text-decoration: none;
    text-shadow: none;
    border-radius: 3px;
    box-shadow: none;
    transition: 0.25s;
    display: block;
    width: 250px;
    margin: 0 auto;
}

/*.btn-block:hover {
    background-color: #2980B9;
}*/

/*.login-link {
    font-size: 12px;
    color: #444;
    display: block;
    margin-top: 12px;
}*/