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

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
  border: 0;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
input,
select,
textarea {
  margin: 0;
  padding: 0;
  border: 0;
  outline: none;
  background: none;
  font-family: inherit;
}

img {
  width: 100%;
  height: auto;
}

img,
video {
  display: block;
}

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}