/* @import url(https://netdna.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css); */
body {
	padding: 0;
	margin: 0;
	min-height: 100vh;
	background-image: url(/imgs/1.jpg); 
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	text-align: center;
	background-attachment: fixed;
	width: auto;
	height: auto;
}

/* 小屏幕设备（手机） */
@media only screen and (max-width: 480px) {
	body {
		overflow-y: auto;
	}
	#quanju {
		max-width: 95%;
		padding: 15px;
	}
}

/* 中等屏幕设备（平板、小窗口PC） */
@media only screen and (min-width: 481px) and (max-width: 1150px) {
	body {
		overflow-y: auto;
	}
	#quanju {
		max-width: 90%;
		padding: 20px;
		transform: none;
		margin-top: 50px;
	}
}

/* 大屏幕设备（PC） */
@media only screen and (min-width: 1150px) {
	body {
		overflow-y: hidden;
		display: flex;
		align-items: center;
		justify-content: center;
		min-height: 100vh;
	}
	#quanju {
		max-width: 1000px;
		width: 90%;
		padding: 30px;
		margin: 0;
		transform: none;
		max-height: 90vh;
		overflow-y: auto;
	}
}
#quanju {
	z-index: 2;
	position: relative;
	display: block;
	margin: 20px auto;
	border: 2px solid rgba(0,0,0,0.2);
	border-radius: 25px;
	transition: 0.3s;
	box-sizing: border-box;
	min-height: auto;
	overflow: visible;
}
#quanju:hover {
	box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
	border-radius: 25px;
/*	box-shadow: 0 0 5px orange,
              0 0 25px orange,
              0 0 50px orange,
              0 0 100px orange;*/
}
#quanju #header h1 {
	font-weight: 300;
	font-family: 'proxima-nova', Helvetica;
	font-size: 35px;
	padding-bottom: 5px;
}
#quanju #header .txt_head {
	font-weight: bold;
	background: linear-gradient(to right, pink, orange);
	-webkit-background-clip: text;
	color: transparent;
	animation: blink 1s linear infinite;
	-webkit-animation: blink 2s linear infinite;
	-moz-animation: blink 2s linear infinite;
	-ms-animation: blink 2s linear infinite;
	-o-animation: blink 2s linear infinite;
	letter-spacing: 3px;
	font-size: clamp(18px, 5vw, 25px);
}
#quanju #header .text {
	color: #FFFFFF;
	font-size: clamp(14px, 4vw, 20px);
	margin-top: 10px;
	letter-spacing: 3px;
	line-height: 1.6;
}
.modular {
	font-size: clamp(14px, 4vw, 18px);
	margin: 10px 5px;
	padding: 8px 12px;
	border: 2px solid #fff;
	border-radius: 10px;
	background-color: transparent;
	font-weight: 900;
	opacity: 0.7;
	display: inline-block;
	width: 160px;
	box-sizing: border-box;
}
.modular:hover {
	border: 2px solid orange;
	box-shadow: 0 0 5px orange,
              0 0 25px orange,
              0 0 50px orange,
              0 0 100px orange;
}
#quanju #header a {
	color: #FFFFFF;
	text-decoration: none;
}
#quanju #header a:hover {
	color: #FF0004;
	text-decoration: none;
}

#quanju #header span {
	color: #FFFFFF;
	text-decoration: none;
}
#quanju #header span:hover {
	color: #FF0004;
	text-decoration: none;
}

#quanju #header select {
	color: #070707;
	text-decoration: none;
}
#quanju #header select:hover {
	color: #FF0004;
	text-decoration: none;
}

#header a .fa  {
	margin-right: 6.5px;
}
#quanju #dibu {
	margin-top: 20px;
	color: #FFFFFF;
	font-weight: bold;
	font-size: clamp(12px, 3vw, 16px);
	opacity: 0.7;
	line-height: 1.5;
}
#dibu .copyright a {
	text-decoration: none;
}

@keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 0.8;
}
}
@-webkit-keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 0.8;
}
}
@-moz-keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 0.8;
}
}
@-ms-keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 0.8;
}
}
@-o-keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 0.8;
}
}