.block{
    background-color:rgba(0, 0, 0, 0.5);
    width:80%;
    border-radius:10px;
    margin: 50px 0;
    margin-bottom:100px;
}
body{
    background-color:black;
    background-image: url(images/bg1.png);
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align: center;
    color:red
}
 
h1 {
    color: red;
    text-shadow: 3px 3px 0px darkred;
    font-size: 1.8em;
    border-bottom: 3px double red;
    padding-bottom: 8px;
    margin: 24px 0 12px 0;
}
 span{
   color:silver;
 }
 p{
   color:silver;
 }
 .link{
    color:white;
    padding:10px;
    border:3px outset silver;
    background-color:red;
    margin:10px;
}
.link:hover{
  color:yellow;
}