body {
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}
.hlavicka {
    background-color: #333333;
    color: #ffffff;
    justify-content: space-between;
    padding: 10px 10px;
    text-align: center;
    float: inline;
    text-shadow: 2px 5px 4px #000000;
}
.hlavicka .logo {
    float: left;
}
h1 a {
    color: #ffffff;
    text-decoration: none;
}
h1 a:hover {
    color: black;
    background: #a2d0de;    
    transition: 1.2s;
    padding: 10px 10px 10px 10px;
    border-radius: 10px;
}
img:hover {
    transform: scale(1.1);   
}
span {
    color: rgb(69, 145, 221);
}
nav {
    background-color: #333333;
    overflow: hidden;
    display: block;
    font-size: 20px;
}
nav ul {
    list-style-type: none;
    padding: 6px 12px;
    float: left;
    background-color: #333333;
    overflow: hidden;
}
nav ul li {
    display: inline;
    padding: 0;
    width: 26px;
   
}
nav ul li a {
    color: #ffffff;
    text-decoration: none;
    width: 120px;
    padding: 5px 5px 5px 5px;
    
}
nav ul li a:hover {
    color: #fcfcfc;
    background: #707172;       
    transition: 0.5s;
    padding: 6px 6px 6px 6px;
    border-radius: 10px;
}
.container {
    margin: 0 auto;
    width: 80%;
    position: relative;
    float: block;
    padding: 20px;
}
details {
    background-color: #f0f0f0;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #333333;
}
.text {
    margin: 0 auto;
    width: 80%;
    position: relative;
    float: block;
    padding: 20px;
    scroll-snap-type: mandatory;
}
.clearBooth {
    clear: both;
}
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 30px;
    clip-path: polygon(0 30%, 100% 0, 100% 70%, 0 70%);
    margin-bottom: 0px;
    position: relative;
}
@media only screen and (max-width: 600px) {
    body {
      background-color: lightblue;
    }
  }