body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url("../photos/Admin\ login.jpg");
    background-size:100vw;
    background-repeat: no-repeat;
}

header {
    background-color: #e87171;
    color: black;
    text-align: center;
    padding: 20px 0;
    opacity: 90%;
}

h1 {
    font-size: 28px;
}

main {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
}

section#admin_login, section#student_login {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    opacity: 90%;
}

form {
    text-align: center;
}

h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

input[type="text"],
input[type="password"] {
    width: 70%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 16px;
}

button {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 3px;
    font-size: 18px;
    cursor: pointer;
    margin: 15px;
}

button:hover {
    background-color: #555;
}

a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

a:hover {
    color: #555;
}
img {
    width:40px;
    vertical-align: middle;
    margin-right: 10px;
}