@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;
}
#logo {
    height: 80px;
    margin: auto 0 auto 0;
    display:flex;
    flex-direction: column;
    justify-content: center;
    background: url('obrazky/logo.png') no-repeat;
    background-size: 60px 75px;
}
#logo>* {
    margin: 0 0 0 100px;
}
#logo h1 {
    font-weight: normal;
    font-size: 1.8em;
    line-height: 1.2em;
    color: whitesmoke;
}
#logo h1 span {
    font-weight: bold;
    text-transform: uppercase;
}
#logo small {
    text-transform: uppercase;
    font-size: 0.9em;
}
nav ul {
    list-style-type: none;
    margin: 0;
    display: flex;
    align-items: center;
    height: 100%;
}
nav ul li {
    margin: 0 5px;
    padding: 0 25px;
    font-size: 1em;
    line-height: 4.3em;
}
nav ul a {
    color: whitesmoke;
    text-decoration: none;
    text-transform: uppercase;
    padding: 8px 0;
}
nav ul a:hover, .aktivni a {
    border-bottom: 2px solid rgb(156, 176, 133);
    border: 0;
}
img {
    width: 70px;
    height: 70px;
}
.skate {
    float: right;
    width: 300px;
    height: 500px;
    padding-left: 10px;
    filter: none;
}
article {
    max-width: 1200px;
    min-height: 910px;
    margin: auto;
    padding: 50px 50px 20px 50px;
}
article header {
    height: 80px;
}
article h1,
article h2,
article h3,
article h4,
article h5,
article h6 {
    color: rgb(67, 106, 19);
    padding: 10px 0;
}
article h1 {
    margin: 0;
    font-size: 2.3em;
    font-weight: bold;
    text-transform: uppercase;
    border-bottom: 4px solid rgb(67, 106, 19);
    width: max-content;
}
article h2 {
    font-size: 2em;
}
article h3 {
    font-size: 1.8em;
}
article h4 {
    font-size: 1.4em;
}
article h5 {
    font-size: 1.2em;
}
article section p {
    line-height: 1.8em;
    margin-bottom: 1.5em;
}
article section a {
    color: rgb(67, 106, 19);
}

body {
    font: 14px "Poppins";
    color: black;
    box-sizing: border-box;
    margin: 0;
   
}
body > header {
    background: rgb(67, 106, 19);
    color: white;
    height: 100px;
    width: 100%;
    display: flex;
    justify-content: space-evenly;
}
dd, li {
    text-align: justify;
}
.centrovany {
    text-align: center;
}
.cistic {
    clear: both;
}
p .tlacitko {
    background-color: rgb(67, 106, 19);
    color: white;
    padding: 12px 25px;
    font-size: 0.9em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 25px;
}

p .tlacitko:hover {
    filter: brightness(145%) contrast(85%);
}
.kostka {
    width: 300px;
    height: 500px;
}

#kresleni img {
    border: 1px solid gray;
    padding: 6px;
    box-shadow: 3px 3px 6px #999999;
    margin-right: 6px;
}
footer {
    box-sizing: border-box;
    background: url('obrazky/qr.webp') no-repeat;
    background-size: 80px;
    margin: 0;
    height: 80px;
    text-align: center;
    color: whitesmoke;
    background-color: rgb(67, 106, 19);
    padding: 20px;
    clip-path: polygon(0 0, 100% 0, 100% 105%, 0 105%);
}
footer a {
    color: whitesmoke;
    text-decoration: none;
}