@font-face {
  font-family: Poppins;
    src: url(fonty/Poppins-Regular.ttf);
    font-weight: normal;
}

@font-face {
  font-family: Poppins;
  src: url(fonty/Poppins-ExtraBold.ttf);
  font-weight: bold;
}

h1, h2, h4, h5, h6 {
    text-align: center;
}

#logo {
  height: 50px;
  margin: auto 0 auto 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: url('obrazky/logoopravarzlutozel.png') no-repeat;
  background-size: 50px 50px;
  padding-right: 20px;
}

#logo > * {
  margin: 0 0 0 50px;
}

#logo h1 {
  font-weight: normal;
  font-size: 1.5em;
  line-height: 1.2em;
  color: white;text-transform: uppercase;
}

article {
  margin: 0 auto;
  max-width: 960px;
  padding: 50px 50px 10px 50px;
}

h3 {
  text-align: left;
}

body {
    font: 14px "Poppins";
    background: #f9f9f9;
    color: #414042;
    box-sizing: border-box;
    margin: 0;
}

  .dekorace {
    text-align: center;
}

img {
  width: 30%;
  height: 30%;
}

article header img {
  align-items: center;
  width: 5%;
  height: 5%;  
}

.logohlava {
  display: flex;
  align-items: center;
}

body > header {
  display: flex;
  height: 100px;
  width: 100%;
  background: green;
  color: white;
  justify-content: space-evenly;
}

nav ul {
  margin: 0;
  list-style: none;
  display: flex;
  align-items: center;
  height: 100%;
}

nav ul a {
  color: antiquewhite;
  padding: 8px 0;
  margin: 0 5px;
  text-decoration: none;
}

html {
  background:#414042
}

footer {
  box-sizing: border-box;
  text-align: center;
  height: 100px;
  color: white;
  background: #414042;
  padding: 50px 0 0 0;
  clip-path: polygon(0 30px, 100% 0, 100% 105%, 0 105%);
}