* {
  padding: 0;
  margin: 0;
  text-decoration: none;
  text-align: center;
}
.wrap-min {
  background-image: url(img/bg-cont.jpg);
  background-size: cover;
  background-position: right;
}
img {
  width: 100%;
}
.logo {
  width: 80%;
}
.wrap-top {
  height: 160px;
}
.wrap-nav {
  width: 100%;
  background: linear-gradient(#fff ,#e6e6e6 );
  padding: 10px 0;
  border-top: 1px solid #d4d4d4;
}
.nav a {
  color: #333;
  white-space: nowrap;
  font-size: 18px;
  line-height: 1.5;
  padding: 0 2px;
}
span {
  display: none;
}
.wrap-service {
  background-color: #222;
  color: #fff;
  font-size: 18px;
  padding: 20px 0;
  line-height: 1.5;
}
h3 {
  width: 90%;
  margin: auto;
}
.wrap-about,
.wrap-products {
  padding: 30px 0;
}
h2 {
  font-size: 24px;
  line-height: 3;
  color: #333;
}
p {
  font-size: 17px;
  color: #555;
  line-height: 1.5;
}
.about,
.products {
  width: 80%;
  margin: auto;
}
.item {
  margin-bottom: 30px;
}
.wrap-copy {
  width: 100%;
  border-top: 2px solid #222;
  padding: 30px 0;
}
.copy {
  width: 80%;
  margin: auto;
}
iframe {
  margin: 20px 0;
}
h4 {
  font-size: 22px;
  line-height: 1.5;
  margin-top: 10px;
  color: #444;
}