div,
body,
html,
a,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
p,
li,
input,
header,
footer,
textarea,
button {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

img {
  display: block;
}

input,
textarea,
button {
  outline: none;
  padding: 0;
  border: none;
  background: none;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

ul,
li {
  list-style: none;
}

a {
  color: #333333;
  text-decoration: none;
}

@font-face {
  font-family: "Mulish";
  src: url("Mulish_100font/Mulish-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

html {
  font-size: 100px;
  font-family: "Mulish", sans-serif;
}

body {
  font-size: 16px;
  font-family: "Mulish", sans-serif;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

@font-face {
  font-family: "SJyunhei Regular";
  src: url("../font/font-family/1592656690225.ttf");
}