body{
    background-color: rgba(44, 79, 80, 0.582);
}
.article1{
    background-color: rgba(95, 158, 160, 0.705);
    padding: 20px;
    margin: 25px;
    border: solid  rgb(17, 47, 48);
    transition: 0.3s;
}

.article1:hover{
    transform: scale(1.01);
    background-color:rgba(55, 192, 197, 0.397) ;
}

nav{
    text-align: center;
    border: 2px solid black;
    background-color: cadetblue;
    margin-bottom: 20px;
    padding: 7px;
}