img{
    height: 200px;
    width: 200px;
}

body{
    background-color: darkturquoise;
    text-align: center;
}

.heading{
    font-size: 25px;
}

h3{
    color: indigo;
}

span{
    color: firebrick;
}

h4{
    font-size: 25px;
}

#footer{
    color: yellow;
    background-color:darkblue;
}