BPIT-ATTENDANCE/yash/html/style.css

*{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    height: 100vh;
    background-image: url(bgimage4.png);
    background-size:cover;
    display: flex;
    flex-direction: row;
    align-items: center;
    color:rgb(0,0,0);
}


.container{
    width: 100%;
    height: auto;
    text-align: center;
}

.hidden{
  display:none;
}

form{
  display:none;
}


/*button animation*/

.button {
	box-sizing: border-box;
	position: absolute;
	display: block;
	width: 260px;
	height: 60px;
	top: 50%;
	left: 50%;
	border: 2px solid black;
	border-radius: 30px;
	text-align: center;
	line-height: 56px;
	font-size: 20px;
	text-transform: uppercase;
	font-weight: 600;
	letter-spacing: 2px;
	transition: all .3s ease-in-out;
	cursor: pointer;
 transform: translate(-50%,100%);
	
	&:hover {
		background: rgb(0,0,0,0.5);
	}
	
	img {
		position: absolute;
		z-index: 2;
		top: 16px;
		left: 15px;
		opacity: 0;
	}
}

.disabled{
  pointer-events:none;
  color:rgb(87,87,87);
  border: 2px solid rgb(87,87,87);
}

.circle {
	position: absolute;
	width: 60px;
	height: 60px;
	z-index: 2;
	top: 50%;
	left: 50%;
	fill: none;
	stroke: black;
	stroke-width: 2px;
	stroke-linecap: round;
	stroke-dasharray: 183 183;
	stroke-dashoffset: 183;
	pointer-events: none;
	transform: translate(-50%,100%) rotate(-90deg);
}


input:checked {
	
	& ~ .button {
		animation: button .5s ease both, fill .5s ease-out 1.5s forwards;
		
		img {
			animation: check .5s ease-out 1.5s both;
		}
	}
	
	& ~ .circle {
		animation: circle 2s ease-out .5s both;
	}
	
}

@keyframes button {
	0% {
		width: 260px;
		left: 50%;
		border-color: black;
		color: black;
	}
	50% {
		color: transparent;
	}
	100% {
		width: 60px;
		left: 50%;
		border-color: #45B078;
		background: transparent;
		color: transparent;
	}
}

@keyframes circle {
	0% {
		stroke-dashoffset: 183;
	}
	50% {
		stroke-dashoffset: 0;
		stroke-dasharray: 183;
		transform: translate(-50%,100%) rotate(-90deg) scale(1);
		opacity: 1;
	}
	90%, 100% {
		stroke-dasharray: 500 500;
		transform: translate(-50%,100%) rotate(-90deg) scale(2);
		opacity: 0;
	}
}

@keyframes fill {
	0% {
		background: transparent;
		border-color: black;
	}
	100% {
		background: black;
	}
}

@keyframes check {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}