* {
  margin: 0;
  padding: 0;
  outline: none;
  font-size: 14px;
}

.chat {
  width: 300px;
  min-height: 500px;
  margin: 20px;
  position: relative;
  background-color: #f0f8ff;
  border-radius: 5px;
}

.chat .chat-view {
  width: calc(100% - 20px);
  min-height: calc(350px - 20px);
  padding: 10px;
  overflow: auto;
}

.chat .chat-post {
  width: calc(100% - 20px);
  height: calc(150px - 20px);
  padding: 10px;
}

.chat .chat-post .chat-post-name {
  width: calc(60% - 10px);
  padding: 3px 3px;
  margin-bottom: 5px;
}

.chat .chat-post .chat-post-content {
  width: calc(100% - 10px);
  height: 60px;
  resize: none;
  padding: 3px 5px;
}

.chat .chat-post .chat-post-btn {
  padding: 2px 10px;
  cursor: pointer;
}

/*後から追加するメッセージ用*/

.message {
  width: 100%;
  padding: 5px 0;
  word-wrap: break-word;
}