body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.2em;
}

p,
li,
ul,
ol {
  line-height: 1.6em;
}

header {
  text-align: center;
  padding: 20px;
}

nav {
  text-align: center;
  padding: 10px 0;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline;
  margin: 0 10px;
}

nav ul li a {
  text-decoration: none;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 84%;
}

.content {
  text-align: center;
  padding: 50px 0 10px 0;
}

.content-wrapper {
  width: 640px; /* Width of centered content */
  margin: 0 auto; /* Centering the content horizontally */
  padding: 20px 40px;
  border-radius: 10px; /* Rounded corners */
  text-align: left;
}

a,
a:link,
a:visited,
a:active {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* MENU */

.menu-li,
.menu-ul {
  line-height: normal;
}

.menu-link,
.menu-link:link,
.menu-link:visited,
.menu-link:active {
  text-decoration: none;
  padding: 5px 10px;
}

.menu-link:hover {
  border-radius: 6px;
}

.menu {
  width: 640px; /* Width of centered content */
  margin: 0 auto; /* Centering the content horizontally */
  padding: 1px 40px;
  border-radius: 10px; /* Rounded corners */
}

.title-link:link,
.title-link:hover,
.title-link:active,
.title-link:visited {
  text-decoration: none;
}

/* RATES */

.rates td {
  vertical-align: middle;
  font-size: 84%;
}

.crypto-logo {
  height: 18px;
  vertical-align: bottom;
}