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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: bold;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.5;
  background-color: #fff;
  color: #000;
}

ul,
ol {
  list-style: none;
}

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

button,
input,
textarea {
  border: none;
  outline: none;
  background: none;
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
textarea {
  width: 100%;
}

.hidden {
  display: none;
}