.login_content {
  width: 300px;
}
.login_content h1 {
  margin-top: 50px;
  font-size: 16px;
  color: gray;
}
.login_content .inlin-logo {
  text-align: center;
  display: block;
}
.login_content [ng-messages] * {
  font-size: 60%;
}
.login_content md-input-container {
  display: block;
  margin: 35px 0;
}
.login_content .error_msg {
  line-height: 1.5em;
  max-height: 0px;
  overflow: hidden;
  color: #D41E1E;
  font-size: 13px;
  opacity: 0;
  -webkit-transition: opacity 500ms, max-height 500ms;
  -moz-transition: opacity 500ms, max-height 500ms;
  -ms-transition: opacity 500ms, max-height 500ms;
  -o-transition: opacity 500ms, max-height 500ms;
  transition: opacity 500ms, max-height 500ms;
}
.login_content .error_msg.error_msg_show {
  opacity: 1;
  max-height: none;
}