* {
        box-sizing: border-box;
        font-family: -apple-system, BlinkMacSystemFont, "segoe ui", roboto, oxygen, ubuntu, cantarell, "fira sans", "droid sans", "helvetica neue", Arial, sans-serif;
        font-size: 16px;
}
body {
        background-color: #435165;
}
.login {
        width: 400px;
        background-color: #ffffff;
        box-shadow: 0 0 9px 0 rgba(0, 0, 0, 0.3);
        margin: 100px auto;
}
.login h1 {
        text-align: center;
        color: #5b6574;
        font-size: 24px;
        padding: 20px 0 20px 0;
        border-bottom: 1px solid #dee0e4;
}
.login form {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        padding-top: 20px;
}
.login form label {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50px;
        height: 50px;
        background-color: #3274d6;
        color: #ffffff;
}
.login form input[type="password"], .login form input[type="text"] {
        width: 310px;
        height: 50px;
        border: 1px solid #dee0e4;
        margin-bottom: 20px;
        padding: 0 15px;
}
.login form input[type="submit"] {
        width: 100%;
        padding: 15px;
        margin-top: 20px;
        background-color: #3274d6;
        border: 0;
        cursor: pointer;
        font-weight: bold;
        color: #ffffff;
        transition: background-color 0.2s;
}
.login form input[type="submit"]:hover {
        background-color: #2868c7;
        transition: background-color 0.2s;
}

#logo {
  display: block;
  margin: auto auto 0;
  width: 150px; /* adjust as needed */
  box-sizing: border-box;
}