gun/examples/iris-chat/style.css

body {
  font-size: 15px;
  color: #262626;
  font-family: "SF Pro Text", "SF Pro Icons", system, -apple-system, system-ui, system-ui, "Helvetica Neue", Helvetica, "Lucida Grande", sans-serif;
  padding: 0;
  margin: 0;
}

.chat {
  display: flex;
  flex-direction: row;
  height: 100vh;
  background-color: white;
}

.sidebar {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  flex: 1 0 10em;
  border-right: 1px solid #dfdfdf;
}

.main {
  display: flex;
  flex-direction: column;
  flex: 10 0 10em;
}

/*----- Main------- */

.online-user-list {
  flex:1;
  background-color: #efefef;
  max-height:50px;
  padding: 10px;
  font-size: 12px;
}

.message-list {
  flex:1;
  overflow-y: scroll;
  padding: 10px;
  background-color: #e5ddd5;
}

.msg {
  background-color: #ffffff;
  margin: 0 40px 10px 0;
  padding: 10px;
  box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

.msg.our {
  text-align: right;
  background-color: #d7f7c5;
  border-radius: 10px 0px 10px 10px;
  margin: 0 0px 10px 40px;
}

.msg .time {
  text-align: right;
  font-size: 12px;
  color: rgba(0, 0, 0, 0.45);
}

.typing-indicator {
  flex:1;
  max-height:30px;
  background-color: #ccc;
  padding: 10px;
}

.message-form {
  flex:1;
  flex-direction: row;
  max-height:70px;
  background-color: #efefef;
  padding: 10px;
}

.message-form input {
  flex: 5;
  width: auto;
}

.message-form button {
  flex: 1;
}

/*----- Sidebar------- */

.user-info {
    flex:1;
    max-height:50px;
    overflow-y: hidden;
    overflow-x: wrap;
    padding: 10px;
    background-color: #efefef;
}

.user-name {
  font-size: 12px;
}

.chat-list{
  flex:1;
  overflow-y: scroll;
}

.chat-item {
  padding: 20px 10px;
  overflow-x: hidden;
  border-bottom: 1px solid #efefef;
  cursor: pointer;
}

.chat-item:hover {
  background: #f3f3f3;
}