html{background-color: #616161;}

body{
    font-family: Arial, sans-serif;
    margin: 0;
    margin-top:1rem;
    padding: 1rem;
    width:400px;
    margin: 0 auto;
    background: lightgrey;
    min-height: 95lvh;
}

p{font-size: 22px;}

a{text-decoration: none;background-color:#05a5cb;color:white;padding: auto;  padding-left: 1rem;
  padding: 2px 5px;;
  border-radius: 5px;}

  a:hover{background-color: red;}

  .block{padding:4px 8px;width:100%;background-color: #05a5cb;color:white;text-align: center;border-radius: 5px;}