body{
    font-family: Arial, Helvetica, sans-serif;
    background: rgb(154, 243, 243);
    padding: 0;
    margin: 0;
    
}

main{
    justify-content: space-between;
    /*background: white;*/
    display: flex;
    margin: 0.5rem;
    
}
aside {
    width: 20%;
    height: 100%;
    display: block;
    margin-right: 0.5rem;  
    color: darkblue;
}
.fb-page{
    width: 340px%;
}

section{
    width: 80%;
    background: rgb(80, 216, 250);
    height: 100%;
    
}
article h1{
    text-align: center;
    padding: 1rem;
    color: darkblue;
}
article figcaption{
    padding: 1rem;
}
.flex-container{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.flex-item{
    width: 20rem;
    height: 15rem;
    margin: 10px;
}
.flex-item figure img{
    width: 20rem;
}
footer{
    background: #05a1d1;
    text-align: center;
    padding: 1rem;
    color: white;
    display: flex;
    justify-content: space-between;
}

@media only screen and (max-width: 78.75em) {
    section{
        /*background: red; */
    }   
}
@media only screen and (max-width: 58.75em) {
    section{
        /*background: green; */
    }
    aside{
        display: none;
    } 
    section{
        width: 100%;
        height: 100%;
    }
}

@media only screen and (max-width: 50em) {
    section{
       /* background: blue; */
    }
    aside{
        display: none;
    }
    section{
        width: 100%;
        height: 100%;
    }

}
@media only screen and (max-width: 30em) {
    section{
        /*background: pink; */
    }
    aside{
        display: none;
    }
    .navbar {
        height: 10px;
    }

}