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

ol,
ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
    display: block;
    vertical-align: middle;
}

img,
video {
    max-width: 100%;
    height: auto;
}