html {
	cursor: none;
}

body {
	background-color: navy;
}

p {
	color: white;
	font-weight: bold;
	font-family: Lucida Console, monospace;
}

.a1 {
	color: navy;
	background-color: grey;
}

.a2 {
	text-align: center;
}
.a3 {
	text-align: center;
	color: red;
}
.box {
	margin-left: auto;
	margin-right: auto;
	margin-top: 15%;
	
	width: 625px;
	height: 500px;
	background-color: transparent; 
}

.blink {
    animation-duration: 0.6s;
    animation-name: blink;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-timing-function: ease-in-out;
}

@keyframes blink {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 1;
    }
    51% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}