.t754__descr a[href="#popup:zvonok"]{
  color: #fff !important;
  font-size: 16px;
  font-family: 'Arial',Arial,sans-serif;
  line-height: 1.55;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-radius: 30px;
  background-color: #000000;
  padding: 10px;
}
