.smu-auth2-login {
  border: 1px solid #ddd;
  padding: 20px;
  -webkit-box-shadow: 0 0 4px 0 #e2e2e2;
          box-shadow: 0 0 4px 0 #e2e2e2;
  background-color: #ffffff;
  margin: 2em auto;
  width: 367px;
  text-align: center;
}

.smu-login-button {
  margin: 20px 0;
}

#smu-login-link {
  display: inline-block;
  background: url(https://smu.edu.sg/sites/all/themes/smu/images/SSO.png);
  width: 232px;
  height: 44px;
  background-size: contain;
  background-repeat: no-repeat;
  background-color: #ffffff;
  border: none;
  text-indent: -9999px;
  cursor: pointer;
}