header{text-align: center;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: whitesmoke;
border: solid black 5px;
margin: auto;
border-radius: 5px;
font-size: x-large;}

nav{text-align: center; 
    
   
    background-color: lightblue;
    border: 5px solid black;
    border-radius: 10px;
    height: 50px;
    padding-top: 5px;
   margin-top: 50px;
   font-size: larger;
   font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
   opacity: 85%;
   font-weight: bolder;
    


}
nav ul{ 
display: flex;
justify-content: space-around;
list-style-type: none;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
opacity: 85%;





}
a{text-decoration: none;
color: black;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
article{background-color: lightskyblue;
border: solid black 5px;
text-align: center;
border-radius: 10px;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
font-size: larger;
opacity: 85%;}








body{
    display: flex;
    flex-direction: column;
    background-image: url(ballong.jpg);
}


@media screen and(max-width: 600px) {
    body {
        display: flex;
        flex-direction: column;
    }

}
div{
    background-color: whitesmoke;
    border: solid black 5px;
    border-radius: 10px;
    width: 250px;
    height: 50px;
    margin: auto;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
    opacity: 85%;;
    
}
#map {
  width: 50%;
  height: 50vh; 
}
h2{text-align: center;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;}
h3{
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}