body {
	font-family: Arial, sans-serif;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	margin: 0;
	background-size: cover;
    background-attachment: fixed;
	background-repeat:no-repeat;
    padding: 0;
	overflow: auto;
}

body, html {
	height: 100%;
	margin: 0;
	background-size: cover;
	background-position: center;
}

.bg-slideshow {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	overflow: hidden;
}

.bg-slide {
	position: absolute;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
	opacity: 0;
	animation: slideshow-fade 20s infinite;
}

.bg-slide:nth-child(1) { animation-delay: 0s; }
.bg-slide:nth-child(2) { animation-delay: -16s; }
.bg-slide:nth-child(3) { animation-delay: -12s; }
.bg-slide:nth-child(4) { animation-delay: -8s; }
.bg-slide:nth-child(5) { animation-delay: -4s; }

@keyframes slideshow-fade {
	0% { opacity: 0; }
	5% { opacity: 1; }
	20% { opacity: 1; }
	25% { opacity: 0; }
	100% { opacity: 0; }
}

.music-player {
    background-color:none;
    padding: 20px;
    border-radius: 10px;
    position: relative;
    z-index: 1;
}

.controls {
    margin-top: 10px;
}

select {
	
    padding: 5px 10px;
    margin: 5px;
    font-size: 16px;
    border-radius: 5px;
}
a{
	color:white;
	text-shadow:1px 1px 0.4em #80CAC4,1px -1px 0.4em #80CAC4,-1px 1px 0.4em #80CAC4,-1px -1px 0.4em #80CAC4;
	font-size: 120%;
	font-family: 楷体;
	text-decoration: none;
    padding: 10px;
    display: block;
}