* {
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
  font-family: DFkai-sb, sans-serif;
}

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

header div.top {
  padding: 1rem;
  background-image: url("./images/background.png");
}

header div.top h1 {
  font-size: 2.5rem;
}

header div.top h3 {
  font-size: 1rem;
}

header nav {
  background-color: black;
}

header nav ul {
  display: flex;
  list-style-type: none;
}

header nav ul li {
  padding: 0.8rem 1.2rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-size: 1.25rem;
  transition: all 0.3s;
}

nav ul li a:hover {
  color: yellow;
}

.active {
  color: yellow;
}

main {
  display: flex;
  flex-wrap: wrap;
}

main.no-flex {
  display: block;
}

main section {
  padding: 1rem;
}

section.left {
  flex: 1 1 200px;
}

section.left img {
  width: 90%;
}

section.left h3 {
  padding-bottom: 1rem;
}

section.left table {
  padding-top: 1rem;
}

section.left table,
tr,
td {
  padding: 0.25rem;
}

section.right {
  flex: 4 1 500px;
}

section.right h3 {
  font-size: 1.5rem;
  padding-top: 0.5rem;
}

section.right ul {
  margin-left: 2rem;
}

p {
  padding: 0.5rem 0rem;
}

.player {
  margin: 2rem;
  padding: 0.5rem;
  border: 3px solid burlywood;
}

.player h4 {
  font-size: 1.5rem;
  color: rgb(0, 90, 91);
}

.player h5 {
  font-size: 1.05rem;
  color: rgb(6, 120, 120);
}

div.japan {
  display: flex;
  flex-wrap: wrap;
  padding: 1rem;
}

div.japan img {
  flex: 1 1 300px;
  max-width: 60vh;
}

div.japan .info {
  flex: 3 1 600px;
  padding: 2rem;
}

div.competition {
  display: flex;
  padding: 1rem;
  flex-wrap: wrap;
}

div.competition div.text {
  flex: 5 1 300px;
  padding: 1rem;
}

div.competition div.text h3 {
  font-size: 2rem;
  color: rgb(12, 122, 92);
}

#piechart {
  flex: 1 1 300px;
}

.china h3 {
  color: rgb(12, 122, 92);
  font-size: 2rem;
}

.china table {
  min-width: 1000px;
}

.china th {
  background-color: rgb(86, 224, 192);
  color: white;
}

section.taiwan h3 {
  font-size: 2rem;
  color: rgb(12, 122, 92);
}

.taiwan ul {
  margin-left: 2rem;
}

/* media screen來調整不同寬度的元素排版 */
@media screen and (max-width: 600px) {
  header nav ul {
    flex-direction: column;
  }
}