#glowing{
    width:1600px;
    height:70px;
    font-size:300%;
    background-color: whitesmoke;
    color:lightgoldenrodyellow;
    text-align: center;
    text-shadow: 0 0 .2em  #0f4675;
}



.topnav {
 list-style-type: none;
 margin: 100px;
 padding: 14px;
 overflow: hidden;
 background-color: teal;
 text-align:center;
 color: white;
 font-size: 20px;
}
.topnav a :hover{
    background-color: white;
    color: black;
}

.heading {
    text-align: center;
    text-shadow: turquoise;
}

.social-media img {
    height: 40px;
    width: 50px;
    padding: 0 20px 0 20px;
    align-items: center ;
}

.social-media {
    align-items: center;
    padding: 30px;
}