body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f0f2f5;
    color: #333;
    cursor: url('icons8-hand-30.png'),auto;

}

body:active{

    cursor: url('icons8-middle-finger-30.png'),auto;
}

header {
    justify-content: flex-start;
    background-color: #4CAF50;
    color: #fff;
    text-align: center;
    padding: 2rem;
}

nav {
    background-color: #333;
    display: flex;
    justify-content: center;
    padding: 1rem;
    position: sticky;
    top: 0;
    visibility: visible;

}

nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
}

section {
    border-color: #7ede81;
    padding: 1rem;
    max-width: 900px;
    margin: 0 auto;
    margin-bottom: 80px;
}

.project {
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

form label, form input, form textarea {
    display: block;
    width: 100%;
    margin-bottom: 5px;

}

 button{

    background-color: #4CAF50;
    align-self:center;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    display: block;
    margin-top: 20px;
    margin: auto;
}

button:hover{

    background-color: #7ede81;
    cursor: not-allowed;
}

button:active{
    cursor: url('icons8-middle-finger-30.png'),auto;
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: #4CAF50;
    color: #fff;
}

html {
    scroll-behavior: smooth;
}

.project a{
    text-decoration: none;
    color: inherit;
}

header img{
    border-radius: 100px;
    position: absolute;
    left: 10px;
    width: 100px;
}

@media screen and (max-width: 650px) {
    
    header img{
        position: relative;
    }
}