html {
  background-color: #0d0f10;
  color: #e6e6e6;
  font-family: Tahoma, Verdana, Arial, sans-serif;
  font-size: 14px;
}

body {
  margin: 0;
  padding: 0;
}

a {
  color: #ff7f2a;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  background-color: #1a1d1f;
  border-bottom: 2px solid #ff7f2a;
  padding: 12px;
}

header h1 {
  margin: 0;
  font-size: 20px;
  color: #ff7f2a;
}

nav {
  margin-top: 8px;
}

nav a {
  margin-right: 12px;
  font-size: 13px;
}

.container {
  width: 760px;
  margin: 20px auto;
  background-color: #141719;
  border: 1px solid #2a2e31;
}

.content {
  padding: 16px;
}

.sidebar {
  float: right;
  width: 200px;
  background-color: #101214;
  border-left: 1px solid #2a2e31;
  padding: 12px;
}

.main {
  margin-right: 220px;
  padding: 12px;
}

.box {
  background-color: #0f1113;
  border: 1px solid #2a2e31;
  margin-bottom: 16px;
}

.box h2 {
  background-color: #1a1d1f;
  margin: 0;
  padding: 8px;
  font-size: 14px;
  color: #ff7f2a;
  border-bottom: 1px solid #2a2e31;
}

.box .box-body {
  padding: 10px;
  font-size: 13px;
}

button,
input[type="submit"] {
  background-color: #1a1d1f;
  color: #ff7f2a;
  border: 1px solid #ff7f2a;
  font-family: Tahoma, Verdana, Arial, sans-serif;
  font-size: 12px;
  padding: 4px 8px;
}

button:hover,
input[type="submit"]:hover {
  background-color: #ff7f2a;
  color: #0d0f10;
}

input,
textarea {
  background-color: #0f1113;
  color: #e6e6e6;
  border: 1px solid #2a2e31;
  font-family: Tahoma, Verdana, Arial, sans-serif;
  font-size: 12px;
  padding: 4px;
}

footer {
  background-color: #1a1d1f;
  border-top: 1px solid #2a2e31;
  color: #9aa0a6;
  font-size: 11px;
  text-align: center;
  padding: 10px;
  margin-top: 20px;
}

.clear {
  clear: both;
}