html {
	height: 100%;
  }
  body {
	margin:0;
	padding:0;
	font-family: sans-serif;
	background: rgb(159,159,159);
	background: linear-gradient(0deg, rgba(159,159,159,1) 0%, rgba(247,9,9,1) 0%, rgba(8,227,84,1) 0%, rgba(137,249,178,1) 0%, rgba(135,255,247,1) 100%, rgba(255,0,185,1) 100%, rgba(0,6,157,1) 100%, rgba(59,59,59,1) 100%, rgba(0,0,0,1) 100%, rgba(55,0,255,1) 100%, rgba(255,200,0,1) 100%, rgba(255,35,35,1) 100%, rgba(247,0,25,1) 100%);
  }
  
  .login-box {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 800px;
	padding: 100px;
	transform: translate(-50%, -50%);
	background: rgba(84, 79, 79, 0.8);
	box-sizing: border-box;
	box-shadow: 0 15px 25px rgb(170, 173, 172);
	border-radius: 10px;
  }
  
  .login-box h2 {
	font-size: 50px;
	margin:30px;
	margin-bottom:70PX;
	padding: 0;
	color: rgb(8, 5, 18);
	text-align: center;
  }
  
  .login-box .user-box {
	position: relative;
  }
  
  .login-box .user-box input {
	width: 100%;
	padding: 10px 0;
	font-size: 16px;
	color: #fff;
	margin-bottom: 30px;
	border: none;
	border-bottom: 1px solid #fff;
	outline: none;
	background: transparent;
  }
  .login-box .user-box label {
	position: absolute;
	top:0;
	left: 0;
	padding: 10px 0;
	font-size: 16px;
	color: #fff;
	pointer-events: none;
	transition: .5s;
  }
  
  .login-box .user-box input:focus ~ label,
  .login-box .user-box input:valid ~ label {
	top: -30px;
	left: 0;
	color: #fafdfd;
	font-size: 19px;
  }
  
  .login-box form a {
	position: relative;
	display: inline-block;
	padding: 20px 20px;
	color: #e6f1f1;
	font-size: 16px;
	text-decoration: none;
	text-transform: uppercase;
	overflow: hidden;
	transition: .5s;
	margin-top: 40px;
	letter-spacing: 5px
  }
  
  .login-box a:hover {
	background: #03f4a0;
	color: #fff;
	border-radius: 5px;
	box-shadow: 0 0 5px #1ffcd7,
				0 0 25px#1ffcd7 ,
				0 0 50px #1ffcd7,
				0 0 100px #1ffcd7;
  }
  
  .login-box a span {
	position: absolute;
	display: block;
  }
  
  .login-box a span:nth-child(1) {
	top: 0;
	left: -100%;
	width: 100%;
	height: 2px;
	background: linear-gradient(90deg, transparent,#12f2a0);
	animation: btn-anim1 1s linear infinite;
  }
  
  @keyframes btn-anim1 {
	0% {
	  left: -100%;
	}
	50%,100% {
	  left: 100%;
	}
  }
  
  .login-box a span:nth-child(2) {
	top: -100%;
	right: 0;
	width: 2px;
	height: 100%;
	background: linear-gradient(180deg, transparent,#12f2a0);
	animation: btn-anim2 1s linear infinite;
	animation-delay: .25s
  }
  
  @keyframes btn-anim2 {
	0% {
	  top: -100%;
	}
	50%,100% {
	  top: 100%;
	}
  }
  
  .login-box a span:nth-child(3) {
	bottom: 0;
	right: -100%;
	width: 100%;
	height: 2px;
	background: linear-gradient(270deg, transparent,#12f2a0);
	animation: btn-anim3 1s linear infinite;
	animation-delay: .5s
  }
  
  @keyframes btn-anim3 {
	0% {
	  right: -100%;
	}
	50%,100% {
	  right: 100%;
	}
  }
  
  .login-box a span:nth-child(4) {
	bottom: -100%;
	left: 0;
	width: 2px;
	height: 100%;
	background: linear-gradient(360deg, transparent, #12f2a0);
	animation: btn-anim4 1s linear infinite;
	animation-delay: .75s
  }
  
  @keyframes btn-anim4 {
	0% {
	  bottom: -100%;
	}
	50%,100% {
	  bottom: 100%;
	}
  }