* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}



html, body {

    height: 100%;

}



a {

    text-decoration: none;

    color: inherit;

}



ul, ol {

    list-style: none;

}



table {

    border-collapse: collapse;

    border-spacing: 0;

}



button {

    border: none;

    background: none;

    cursor: pointer;

}



img {

    max-width: 100%;

    height: auto;

}