@import url('https://fonts.googleapis.com/css2?family=Gravitas+One&family=Heebo:wght@400;500&display=swap');

body {
    background: url("bg/backgroundImg.jpg") no-repeat;
    background-size: cover;
   display: flex;
   justify-content: center;
   align-items: center;
   height: 100vh;


}

.clock {
    display: flex;
}
 
.flip {
    position: relative;
	width: 60px;
	height: 100px;
	margin: 2px;
	font-size: 66px;
	line-height: 100px;
	text-align: center;
	border: 1px solid black;
	border-radius: 10px;
	-webkit-box-shadow: 0 0 6px rgba(0, 0, 0, 0.5);
	 box-shadow: 0 0 6px rgba(0, 0, 0, 0.5);
}

.digital::before,
.digital::after {
    position: absolute;
    content: attr(data-number);
    left: 0;
    right: 0;
    color: #fff;
    background: black;
    overflow: hidden;
    perspective: 160px;
    -webkit-perspective: 160px;
	        perspective: 160px;
}

.digital::before {
    top: 0;
    bottom: 50%;
    border-bottom: 1px solid #666;
    border-radius: 10px 10px 0 0 ;
}


.digital::after {
    top: 50%;
    bottom: 0;
    line-height: 0;
    border-radius: 0 0 10px 10px;
}

 

.digital.front::after,
.digital.back::before {
    z-index: 1;
}

.digital.back::after {
    transform-origin: top center;
    transform: rotateX(0.5turn);
    z-index: 2;
}

.digital.front::before {
    z-index: 3;
}

.divider {
    font-size: 66px;
    line-height: 102px;
    font-style: normal;
}

.flip.running .front::before {
    transform-origin: center bottom;
    animation: frontFlipDown 0.6s ease-in-out;
    box-shadow: 0 -2px 6px rgba(255, 255, 255, 0.3);
    backface-visibility: hidden;
}
.flip.running .back::after{
    animation: backFlipDown 0.6s ease-in-out;
}

@keyframes frontFlipDown {
    to {
        transform: rotateX(0.5turn);
    }
}

@keyframes backFlipDown {
    to {
        transform: rotateX(0); 
    }
}