.logo {
  display: block;
  max-height: 150px;
}

.header {
  width: 100%;/*фиксируем ширину обертки*/
  margin: 0 auto;/*центрируем ее*/
  background: black;
}

.naz {
    font-size: 70px;
    color: #f00;
    font-family: math;
}

.naz1 {
    font-size: 50px;
    color: white;
    font-family: math;
}

.vizitka img {
  max-height: 50px;
}

.vizitka button {
  background: white;
  border: none;
}

.vizitka .adres {
 margin: 2%;
}

.vizitka a {
    color: #276f28;
    text-decoration: none;
    font-family: math;
}

.vizitka p {
    font-size: 20px;
    font-family: math;
}

.uslugi h4 {
    font-size: 30px;
    font-family: math;
}

.uslugi img {
  max-width:100%;
  height: 400px;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  margin-bottom: 15%;
}

p {
    font-family: math;
    font-weight: bold;
}

@media (max-width: 767px) {
.naz {
    font-size: 50px;
    color: #f00;
    font-family: math;
}
.naz1 {
    font-size: 30px;
    color: white;
    font-family: math;
}

.uslugi img {
  max-width:100%;
  height: 200px;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  margin-bottom: 15%;
}
}