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

h1,
h3 {
    margin-block-start: unset;
    margin-block-end: unset;
    margin-inline-start: unset;
    margin-inline-end: unset;
}

a {
    text-decoration: none;
    outline: none;
    background: transparent;
    border: none;
}

input {
    border-style: none;
    border-width: 0px;
    border-color: unset;
    border-image: unset;
}

button {
    border-width: 0px;
    border-style: none;
    border-color: unset;
    outline: none;
}