body {
    background: 
      linear-gradient(to bottom,#9cffe1 ,#15cfc9);
      
    height: 100vh;
    text-align: center;
}
h1 {
    background-color: white;
    
    color: white;
    -webkit-text-stroke: 2px #00b9bd; 
    
    font-family: 'Pixelify Sans', sans-serif;
    font-size: 80px;
    text-align: center;
    
    display: inline-block;
    border: 6px solid #00b9bd;
    border-radius: 12px;
    padding: 10px 20px;
    margin-bottom: -2px;
}

h6 {
    color: white;
    -webkit-text-stroke: 1px #00b9bd;  
    font-family: 'Pixelify Sans', sans-serif;
    font-size: 50px;
    text-align: center;
    margin-top: 0;
}