.directive-chat-button {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 1;
}

chat-button.chat-button-position-static .directive-chat-button {
  position: relative;
  transform: none;
  left: unset;
}

.directive-chat-button .tooltip {
  display: none;
  position: absolute;
  background: rgba(var(--primary-color));
  color: #FFFFFF;
  width: max-content;
  border-radius: var(--default-radius);
  top: -14px;
  left: 48px;
  font-size: 10pt;
  padding: 4px;
  box-sizing: border-box;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
}

.directive-chat-button:hover .tooltip {
  display: flex;
}

.directive-chat-button .md-icon-button {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  position: relative;
  padding: 0;
  margin: 0;
  overflow: hidden;
  /*indicator not visible*/
}

.directive-chat-button .md-icon-button.has-expert-avatar md-icon {
  width: 48px;
  height: 42px;
  min-width: 48px;
  min-height: 42px;
  border-radius: 48px;
  position: absolute;
  bottom: 0;
}

.directive-chat-button .directive-chat-button-indicator {
  width: 10px;
  height: 10px;
  font-style: normal;
  background: rgba(var(--color-error));
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 50%;
}