@import url('css.css');
*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Poppins', sans-serif;
}
#page-container{
	position: fixed;
	left:0;
	top:0;
	width:100%;
	height: 100%;
	background-image: url('/donglai/image/background.jpg');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
#loginpage{
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
}
.container{
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
.container .drop{
	position: relative;
	width: 350px;
	height: 300px;
	box-shadow: inset 20px 20px 20px rgba(0,0,0,0.05),25px 35px 20px rgba(0,0,0,0.05),25px 30px 30px rgba(0,0,0,0.05),
		inset -20px -20px 25px rgba(255,255,255,0.9);
	transition: 0.5s;
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: 62% 38% 24% 76% / 59% 60% 40% 41%  ;
	-webkit-animation:drop infinite alternate;
	-webkit-animation-duration:0.8s;
	/*background: #f77f00;*/
}
@keyframes drop
{
	from {border-radius: 62% 38% 24% 76% / 59% 60% 40% 41%  ;}
	to {border-radius: 50%;}
}
.container .drop::before{
	content:'';
	position: absolute;
	top: 50px;
	left: 85px;
	width: 35px;
	height: 35px;
	border-radius: 50%;
	background: #fff;
	opacity: 0.5;
}
/*.container .drop::after{*/
/*	content: '';*/
/*	position: absolute;*/
/*	top: 85px;*/
/*	left: 110px;*/
/*	width: 15px;*/
/*	height: 15px;*/
/*	border-radius: 50%;*/
/*	background: #fff;*/
/*	opacity: 0.5;*/
/*}*/
.container .drop .content{
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	text-align: center;
	padding: 40px;
	gap: 20px;
}
.container .drop .content h2{
	position: relative;
	color: #333;
	font-size: 1.5em;
}
.container .drop .content form{
	display: flex;
	flex-direction: column;
	gap: 20px;
	justify-content: center;
	align-items: center;
}
.container .drop .content form .input-box{
	position: relative;
	width: 225px;
	box-shadow: inset 2px 5px 10px rgba(0,0,0,0.1),
		inset -2px -5px 10px rgba(255,255,255,1),15px 15px 10px rgba(0,0,0,0.05),15px 10px 15px rgba(0,0,0,0.025);
	border-radius: 25px;
}
.container .drop .content form .input-box::before{
	content: '';
	position: absolute;
	top: 8px;
	left: 50%;
	transform: translateX(-50%);
	width: 65%;
	height: 5px;
	background: rgba(255,255,255,0.5);
	border-radius: 5px;
}
.container .drop .content form .input-box input{
	border: none;
	outline: none;
	background: transparent;
	width: 100%;
	font-size: 1em;
	padding: 10px 15px;
}
.container .drop .content form .input-box input[type='submit']{
	color: #fff;
	text-transform: uppercase;
	font-size: 1em;
	cursor: pointer;
	letter-spacing: 0.1em;
	font-weight: 500;
}
.btn{
	position: absolute;
	right: 190px;
	bottom: -90px;
	width: 120px;
	height: 120px;
	background: rgba(0,213,255,0.5);
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	text-decoration: none;
	color: #fff;
	line-height: 1.2em;
	letter-spacing: 0.1em;
	font-size: 0.8em;
	transition: 0.5s;
	text-align: center;
	box-shadow: inset 10px 10px 10px rgba(0,180,216,0.05),15px 25px 10px rgba(0,180,216,0.1),15px 20px 20px rgba(0,180,216,0.1),
		inset -10px -10px 15px rgba(255,255,255,0.5); 
	border-radius: 44% 56% 65% 35% / 57% 58% 42% 43% ;
}
.btn::before{
	content: '';
	position: absolute;
	top: 15px;
	left: 30px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #fff;
	opacity: 0.45;
}
.btn.signup{
	right: 35px;
	bottom: -70px;
	width: 80px;
	height: 80px;
	color:black;
	border-radius: 49% 51% 52% 48% / 63% 59% 41% 37%;
	background: none;
	box-shadow: inset 10px 10px 10px rgba(247,127,0,0.05),15px 25px 10px rgba(247,127,0,0.1),15px 20px 20px rgba(247,127,0,0.1),
		inset -10px -10px 15px rgba(255,255,255,0.5);
}
.btn.signup::before{
	left: 20px;
	width: 15px;
	height: 15px;
}
.btn:hover{
	border-radius: 50%;
}
.gongsi{
	height:350px;
	font-size: 40px;
	font-weight: bold;
}
.gongsi span{
	color:#008ef7;
	animation: spread 1s ease-in-out infinite alternate;
	padding-left:10px;
}
@keyframes spread {
	to{
		color:red;
		text-shadow: 20px 0 70px #f77f00;
	}
}
.gongsi span:nth-child(1){
	animation-delay: 0;
}
.gongsi span:nth-child(2){
	animation-delay: 0.2s;
}
.gongsi span:nth-child(3){
	animation-delay: 0.4s;
}
.gongsi span:nth-child(4){
	animation-delay: 0.6s;
}
.gongsi span:nth-child(5){
	animation-delay: 0.8s;
}
.gongsi span:nth-child(6){
	animation-delay:1s;
}