password.css

*{
    margin: 0;
    padding: 0;
    user-select: none;
    box-sizing: border-box;
}

    body {
        background: linear-gradient(to bottom right, blue, pink);
        justify-content: center;
        align-items: center;
        display: flex;
        min-height: 100vh;
}

.box {
    background: linear-gradient(to right, pink, blue);
    border-radius: 30px;
    padding-top: 30px;
    padding: 30px;
}

.box2{
    margin-bottom: 40px;
    text-align: center;
    font-size: 26px;
    color: forestgreen;
}

input{
    padding: 20px;
    user-select: none;
    height: 50px;
    width: 400px;
    border-radius: 6px;
    border: none;
    border: 2px solid rgb(rgb(51, 159, 64), rgb(71, 133, 71), rgb(4, 71, 27));
    outline: none;
    font-size: 22px;
}

input::placeholder {
    font-size: 23px;
}

#button {
    font-family: sans-serif;
    font-size: 15px;
    margin-top: 40px;
    border: 2px solid rgb(79, 87, 80);
    width: 155px;
    height: 50px;
    text-align: center;
    background-color: whitesmoke;
    display: flex;
    color:rgb(0, 0, 0);
    justify-content: space-around;
    align-items: center;
    cursor:pointer;
    border-radius: 7px; 
}

.btn2{
    margin-left: 85px;
}

#button:hover{
    color: whitesmoke;
    background-color: black;
}