* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif;
    font-size: 14px;
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.form {
    width: 200px;
    display: flex;
    flex-wrap: wrap;
    padding: 10px 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 16px black;
}
.form > * {
    margin: 10px 0;
    width: 100%;
    display: block;
    height: 25px;
    border-radius: 5px;
    border: 1px solid gray;
    font-family: sans-serif;
    outline: none;
}
.form > input {
    padding-inline-start: 10px;
}
button:hover,
input:focus {
    background-color: rgb(242, 228, 255);
    border-color: blueviolet;
    color: blueviolet;
}
button:hover {
    cursor: pointer;
}
a {
    margin-top: 20px;
}