about.css

.glow {
    font-size: 80px;
    color: #fff;
    text-align: center;
    -webkit-animation: glow 1s ease-in-out infinite alternate;
    -moz-animation: glow 1s ease-in-out infinite alternate;
    animation: glow 1s ease-in-out infinite alternate;
  }
  
  @-webkit-keyframes glow {
    from {
      text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073;
    }
    to {
      text-shadow: 0 0 20px #fff, 0 0 30px #ff4da6, 0 0 40px #ff4da6, 0 0 50px #ff4da6, 0 0 60px #ff4da6, 0 0 70px #ff4da6, 0 0 80px #ff4da6;
    }
  }
  *{
    margin: 0px;
  }
  .btn{
    padding: 6px 20px;
    border: 3px solid whitesmoke;
    background-color: brown;
    color: beige;
    margin: 17px;
    cursor: pointer;
    border-radius: 10px;
}
.btn:hover{
background-color: blue;
text-decoration-color: blueviolet;
}
#mainlogo 
{
margin: 0;
    /* margin: 10px 30px; */
    height: 30px;
   padding-top: 1px;

}