main.css

body
{
	margin: 0;
	background-color: #26282E;
	color: #209781;
    font-family: 'Lobster', sans-serif;
    font-size: 28px;
}

a:link    { color: #209781; text-decoration: none; }
a:visited { color: #209781; }
a:active  { color: #209781; }
a:hover   { color: #E9B64A; }


h1{
   font-size: 64px;
   font-weight: 400;
   text-align: center;
   letter-spacing: 5px;
   margin-top: 20px;
   margin-bottom: 0;
   
}

p{
  text-align: center;
  font-size: 34px;
   margin-top: 5px;
   margin-bottom: 25px;
   letter-spacing: 3px;
}
.board{
   width: 600px;
   margin-left: auto;
   margin-right: auto;
   text-align: center;
}

.card{
   width: 125px;
   height: 125px;
   margin: 3px;
   display: inline-block;
   background-color: aqua;
   border:4px solid #aaa   ;
   cursor: pointer;
   filter: brightness(70%);
   transition: all .3s ease-in-out;
}

.card:hover{
   
   border: 4px solid yellow;
   border-radius: 4px;
   filter: brightness(100%);
}

/*
   
.score{
   text-align: center;
   font-size: 12px;
}

.foot{
   text-align: center;
   font-size: 12px;
   font-weight: 100;
   margin-top: 5px;
   margin-bottom: 10px;
}
*/