#chat,
#nickname,
#messages {
  width: 600px;
}
#chat {
  position: relative;
  border: 1px solid #ccc;
}
#nickname,
#connecting {
  position: absolute;
  height: 410px;
  z-index: 100;
  left: 0;
  top: 0;
  background: #fff;
  text-align: center;
  width: 600px;
  font: 15px Georgia;
  color: #666;
  display: block;
}
#nickname .wrap,
#connecting .wrap {
  padding-top: 150px;
}
#nickname input {
  border: 1px solid #ccc;
  padding: 10px;
}
#nickname input:focus {
  border-color: #999;
  outline: 0;
}
#nickname #nickname-err {
  color: #8b0000;
  font-size: 12px;
  visibility: hidden;
}
.connected #connecting {
  display: none;
}
.nickname-set #nickname {
  display: none;
}
#messages {
  height: 380px;
  background: #eee;
}
#messages em {
  text-shadow: 0 1px 0 #fff;
  color: #999;
}
#messages p {
  padding: 0;
  margin: 0;
  font: 12px Helvetica, Arial;
  padding: 5px 10px;
}
#messages p b {
  display: inline-block;
  padding-right: 10px;
}
#messages p:nth-child(even) {
  background: #fafafa;
}
#messages #nicknames {
  background: #ccc;
  padding: 2px 4px 4px;
  font: 11px Helvetica;
}
#messages #nicknames span {
  color: #000;
}
#messages #nicknames b {
  display: inline-block;
  color: #fff;
  background: #999;
  padding: 3px 6px;
  margin-right: 5px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;
  text-shadow: 0 1px 0 #666;
}
#messages #lines {
  height: 355px;
  overflow: auto;
  overflow-x: hidden;
  overflow-y: auto;
}
#messages #lines::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
#messages #lines::-webkit-scrollbar-button:start:decrement,
#messages #lines ::-webkit-scrollbar-button:end:increment {
  display: block;
  height: 10px;
}
#messages #lines::-webkit-scrollbar-button:vertical:increment {
  background-color: #fff;
}
#messages #lines::-webkit-scrollbar-track-piece {
  background-color: #fff;
  -webkit-border-radius: 3px;
}
#messages #lines::-webkit-scrollbar-thumb:vertical {
  height: 50px;
  background-color: #ccc;
  -webkit-border-radius: 3px;
}
#messages #lines::-webkit-scrollbar-thumb:horizontal {
  width: 50px;
  background-color: #fff;
  -webkit-border-radius: 3px;
}
#send-message {
  background: #fff;
  position: relative;
}
#send-message input {
  border: none;
  height: 30px;
  padding: 0 10px;
  line-height: 30px;
  vertical-align: middle;
  width: 580px;
}
#send-message input:focus {
  outline: 0;
}
#send-message button {
  position: absolute;
  top: 5px;
  right: 5px;
}
button {
  margin: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  display: inline-block;
  text-decoration: none;
  background: #43a1f7;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #377ad0));
  background: -webkit-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
  background: -moz-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
  background: linear-gradient(top, #43a1f7 0%, #377ad0 100%);
  border: 1px solid #2e70c4;
  -webkit-border-radius: 16px;
  -moz-border-radius: 16px;
  border-radius: 16px;
  color: #fff;
  font-family: "lucida grande", sans-serif;
  font-size: 11px;
  font-weight: normal;
  line-height: 1;
  padding: 3px 10px 5px 10px;
  text-align: center;
  text-shadow: 0 -1px 1px #2d6dc0;
}
button:hover,
button.hover {
  background: darker;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #2e70c4));
  background: -webkit-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
  background: -moz-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
  background: linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
  border: 1px solid #2e70c4;
  cursor: pointer;
  text-shadow: 0 -1px 1px #2c6bbb;
}
button:active,
button.active {
  background: #2e70c4;
  border: 1px solid #2e70c4;
  border-bottom: 1px solid #2861aa;
  text-shadow: 0 -1px 1px #2b67b5;
}
button:focus,
button.focus {
  outline: none;
  -webkit-box-shadow: 0 1px 0 0 rgba(255,255,255,0.40), 0 0 4px 0 #377ad0;
  -moz-box-shadow: 0 1px 0 0 rgba(255,255,255,0.40), 0 0 4px 0 #377ad0;
  box-shadow: 0 1px 0 0 rgba(255,255,255,0.40), 0 0 4px 0 #377ad0;
}