* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    
    }

html {
    cursor: url(auto.png), auto;
}

a:hover {
    cursor: url(point.png), auto;
}

a {
    text-decoration: none;
    color: black;
}

.bg-audio {
    min-width: 100%;
    min-height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    -webkit-transform: translate(0);
    transform: translate(0);
    height: 100%;
    -webkit-transition: opacity .3s ease;
    transition: opacity .3s ease;
    object-fit: fill;
}

.head-title {
    background-color: rgba(63, 100, 181, 0.72);
    width: 100%;
    height: 4rem;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
}

ul {
    list-style: none;
}

.head-title li, .head-title img {
    display: inline-block;
    width: auto;
    height: 4rem;
    background-color: none;
    margin-left: 4rem;
    text-align: center;
    line-height: 3.5rem;
}

body {
    background: none;
    
    background-repeat:  no-repeat;
    background-size: cover;
    
}

.avg_img {
    margin: auto;
    transform: scale(0.25);
    transform: translate(-50%, -50%);
    position: absolute;
    top:20%;
    left:50%;
    box-shadow:0px 0px 40px rgba(63, 100, 181, 0.72);
    opacity:1;
    margin:0 auto;
    background-size:cover;
    margin-bottom:20px;
    transition:all 1.0s;
    overflow:hidden;
    width: 10rem;
			height: 10rem;
			line-height: 10rem;
			border: solid 1px #ffffff;
			border-radius: 100%;
}

.content .inner::before {
    content: '';
				display: block;
				position: absolute;
				top: calc(-3.5rem - 120px);
				left: calc(50% + 6px);
				width: 1px;
				height: calc(3.5rem + 120px);
                background-image: linear-gradient(to top,rgb(76, 50, 170),#ffffff);
}

.geyan {
    text-align: center;
    color:aliceblue;
    font-size:large;
    transform: translate(-50%, -50%);
    position: absolute;
    top:60%;
    left:50%;
    overflow:hidden;
}

.left-land {
    float: left;
    width: 20%;
    position: fixed;
    color:antiquewhite;
}

.center_avg {
    display: -moz-flex;
		display: -webkit-flex;
		display: -ms-flex;
		display: flex;
		-moz-flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
		flex-direction: column;
		-moz-align-items: center;
		-webkit-align-items: center;
		-ms-align-items: center;
		align-items: center;
		-moz-justify-content: space-between;
		-webkit-justify-content: space-between;
		-ms-justify-content: space-between;
		justify-content: space-between;
		position: absolute;
        
		top:10rem;
		width: 100%;
		z-index: 3;
        content: '';
}

.content .inner {

    -moz-transition: max-height 0.75s ease, padding 0.75s ease, opacity 0.325s ease-in-out;
				-webkit-transition: max-height 0.75s ease, padding 0.75s ease, opacity 0.325s ease-in-out;
				-ms-transition: max-height 0.75s ease, padding 0.75s ease, opacity 0.325s ease-in-out;
				transition: max-height 0.75s ease, padding 0.75s ease, opacity 0.325s ease-in-out;
				-moz-transition-delay: 0.25s;
				-webkit-transition-delay: 0.25s;
				-ms-transition-delay: 0.25s;
				transition-delay: 0.25s;
				padding: 3rem 2rem;
				max-height: 40rem;
				overflow: hidden;
}

.content .inner h1, h2 {
    text-align: center;
    box-shadow:0px 0px 40px rgba(63,81,181,0.72);
}

.content {
    border-style: solid;
			border-color: #4c32aa;
			border-top-width: 3px;
			border-bottom-width: 3px;
            border-left:none;
            border-right:none;
			max-width: 100%;
            position: relative;
            top: 300px;
            left: 9x;
            box-sizing: inherit;
            
}

.center_avg nav ul li{
    display: block;
    opacity: 0.0;
    padding-left: 50px;
    padding-top: 30px;
    background-color: rgba(76, 50, 170, 0.3);
    -webkit-transition: background-color 500ms;
    -o-transition: background-color 500ms;
    transition: background-color 500ms;


}

.center_avg nav ul li:hover {
    background-color: rgba(76, 50, 170, 0.6);
}

.center_avg nav ul .rightborder {
    border-right: solid 1px #ffffff;
}

.center_avg nav ul li a {
    display: inline-block;
    letter-spacing: 0.2rem;
    font-size: 0.8rem;
    transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out, border-bottom-color 0.2s ease-in-out;
    border-bottom: 0;
    text-decoration: none;
    color:aliceblue;
    position: relative;
    top: -15px;
    left: -20px;
    font-size: large;
    
}



.center_avg nav ul {
    display: -moz-flex;
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    margin-bottom: 0;
    list-style: none;
    padding-left: 0;
    border: solid 1px #ffffff;
    border-radius: 5px;
    position: relative;
}
ul {
    list-style: disc;
    
    margin: 0 0 2rem 0;
    padding-left: 1em;
}

.center_avg nav ul::before {
    content: '';
				display: block;
				position: absolute;
				top: calc(-3.5rem - 40px);
				left: calc(50% + 6px);
				width: 1px;
				height: calc(3.5rem + 50px);
                background-image: linear-gradient(to top,#ffffff,rgb(76, 50, 170));
}



.center_avg .player iframe::before {
    content: '';
				display: block;
				position: absolute;
				top: calc(-3.5rem - 40px);
				left: calc(50% + 6px);
				width: 1px;
				height: calc(3.5rem + 50px);
                background-image: linear-gradient(to top,#ffffff,rgb(76, 50, 170));
}

.center_avg nav {
    top: 70%;
    position: absolute;
}