body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    background: url(login.png);
}

img {
    max-width: 100%;
    height: auto;
}

form {
    display: inline-block;
    text-align: left;
    padding: 20px;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background-color: #fff;
    margin: 20px auto;
}

label {
    display: block;
    margin-bottom: 8px;
    width: 100%;
    margin: 10px 0;
}

input {
    width: 100%;
    padding: 8px;
    margin-bottom: 16px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

button {
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: auto;
    display: block;
}
.img{
    border-radius: 50%;
}

button:hover {
    background-color: #45a049;
}

.ab, .a, .bc {
    color: white;
    text-align: center;
    font-size: xx-large;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

a img {
    width: 50px;
    height: 50px;
    margin: 10px;
}

@media only screen and (min-width: 600px) {
    form {
        width: 400px;
    }

    a img {
        width: 80px;
        height: 80px;
    }
}