#navbar-top {
  background-color: #263344;
  font-size: 18px;
  color: rgb(255,255,255);
  opacity: 0.96;
}

#main-header {
  margin-top: 20px;
  font-size: 45px;
  margin-bottom: 20px;
}

#main-picture {
  align-content: center;
}

#parallax-1 {
  margin: 10px;
  background: url("uszczelki.jpg") center / cover no-repeat;
}

#pic-1 {
  align-self: center;
  width: inherit;
  min-width: 100px;
  max-height: 400px;
}

#why-section {
  background-color: rgb(38,51,68);
  height: auto;
  margin-left: 15px;
  margin-right: 15px;
  border-radius: 15px;
}

#par-1-main {
  color: white;
  font-size: 18px;
  padding-left: 20px;
  padding-right: 20px;
  text-align: justify;
}

.la.la-archive.icons-main {
  font-weight: lighter;
  font-size: 59px;
}

#par-1-oferta {
  color: white;
  letter-spacing: 0.1rem;
}

#oferta-section {
  align-self: center;
  align-content: stretch;
}

#con-1-oferta {
  padding: 2rem;
  padding-top: 5px;
  border-radius: 15px;
  border-width: 1.5px;
  margin: auto;
}

.cols-oferta-class {
  margin-bottom: 15px;
}

#slide-section {
  width: 100%;
  height: 100%;
}

#logo {
  margin: 8px;
  display: inline-block;
  border: 1px solid #ffffff ;
  box-shadow: 0px 0px 10px 1px rgb(255,255,255);
  width: 8%;
}

#oferta-h1 {
  align-self: center;
  text-align: center;
  padding: 10px;
  background-color: #263344;
  color: white;
  letter-spacing: 5px;
  margin-bottom: 20px;
}

#navcol-1 {
  letter-spacing: 2px;
}

#my-nav {
  height: 100px;
  background: #263344;
  align-content: space-around;
  font-size: 16px;
  letter-spacing: 2px;
  align-items: center;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
  color: #2c3848;
  background-color: #ffffff;
  border-style: none;
}

#logo-nav-item {
  width: 25px;
}

#nav-bar {
  background: #263344;
}

#my-nav-link {
  padding: 10px;
  color: rgb(172,191,215);
  font-size: 18px;
  letter-spacing: 2px;
  margin: 10px;
  background: rgba(111,174,255,0.23);
  border-radius: 5px;
}

#my-header {
  background: #2c3848;
  align-items: center;
  vertical-align: middle;
  align-content: center;
}

#my-container {
}

#my-heading-brand {
  text-align: center;
  vertical-align: middle;
  color: #ffffff;
}

#my-logo {
  margin: 2rem;
}

.nav-justified .nav-item, .nav-justified > .nav-link {
  height: 100px;
}

.nav-link:hover {
  color: #70a3b1;
  cursor: pointer;
}

.nav-link:focus {
  color: #00a45f;
}

.nav-link {
  font-size: 1.5rem;
  display: block;
  padding: .5rem 1rem;
  color: #d6d6d6;
  text-decoration: none;
  transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out;
}

.h2-oferta {
  margin-bottom: 1.5rem;
  color: navajowhite;
  margin-top: 2rem;
}