*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}

.register{
     margin:0 auto;
     background:transparent url(../img/grey_trans.png) top left repeat;
}
body{
    min-height:100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.nav{
    position: relative;
    width:78%;
    height:50px;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}

.header{
    position: relative;
    width:78%;
    height:100px;    
    background-image: url(../img/logo.png);
    opacity: 0.7;   
    background-position: 100% 35%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.banner{
    position: relative;
    width:78%;
    height:180px;
    box-shadow: 0px 0px 0px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:20px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:0px solid rgba(255,255,255,0.5);
    border-left:0px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.inhalt{
    min-height:100vh;
    width:77%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:20px;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}

.wrapper{
    width:100%;
    height:100%;
    min-height: 100vh;
    position: relative;
	top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
#backgroundimage
{
   height: auto;
   left: 0;
   margin: 0;
   min-height: 100%;
   min-width: 800px;
   padding: 0;
   position: fixed;
   top: 0;
   width: 100%;
   z-index: -1;
}

.wrapper .box{
    position: relative;
    width:280px;
    height:450px;
    background-image: url(../img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.wrapper .box2{
    position: relative;
    width:310px;
    height: 450px;
	background-image: url(../img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.wrapper .box3{
    position: relative;
    width:280px;
    height:450px;
    background-image: url(../img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.wrapper .box4{
    position: relative;
    width:280px;
    height:450px;
    background-image: url(img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.wrapper .box5{
    position: relative;
    width:280px;
    height:450px;
    background-image: url(img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.wrapper .box6{
    position: relative;
    width:280px;
    height:450px;
    background-image: url(img/grey_trans.png);
    opacity: 0.7;   
    background-position: 50% 50%;
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    border-radius:15px;
    margin:30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top:1px solid rgba(255,255,255,0.5);
    border-left:1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    transform: perspective(800px) 
}
.text {
	position: absolute;
    color:#000000;
    width:280px;
	top: 20px;
	left: 0px;
}
p{
    color:#ccc;
    margin:20px 10px;
    font-family: 'Fira Code', monospace;
}
ul{
    list-style: none;
    width:100%;
    display: flex;
    justify-content: space-evenly;
    margin:30px 0;
    padding:10px;
}

li{
    cursor: pointer;
    width:30px;
    height:30px;
}
i{
    color:#ccc;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Roboto:wght@400;500;700&display=swap");

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Roboto", sans-serif;
}
.container {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}
.container .btn {
	position: relative;
	top: 0;
	left: 0;
	width: 200px;
	height: 50px;
	margin: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}
.container .btn a {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	background: rgba(255, 255, 255, 0.05);
	box-shadow: 0 15px 15px rgba(0, 0, 0, 0.3);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 30px;
	padding: 10px;
	letter-spacing: 1px;
	text-decoration: none;
	overflow: hidden;
	color: #fff;
	font-weight: 400px;
	z-index: 1;
	transition: 0.5s;
	backdrop-filter: blur(15px);
}
.container .btn:hover a {
	letter-spacing: 3px;
}
.container .btn a::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 50%;
	height: 100%;
	background: linear-gradient(to left, rgba(255, 255, 255, 0.15), transparent);
	transform: skewX(45deg) translate(0);
	transition: 0.5s;
	filter: blur(0px);
}
.container .btn:hover a::before {
	transform: skewX(45deg) translate(200px);
}
.container .btn::before {
	content: "";
	position: absolute;
	left: 50%;
	transform: translatex(-50%);
	bottom: -5px;
	width: 30px;
	height: 10px;
	background: #f00;
	border-radius: 10px;
	transition: 0.5s;
	transition-delay: 0.5;
}
.container .btn:hover::before /*lightup button*/ {
	bottom: 0;
	height: 50%;
	width: 80%;
	border-radius: 30px;
}

.container .btn::after {
	content: "";
	position: absolute;
	left: 50%;
	transform: translatex(-50%);
	top: -5px;
	width: 30px;
	height: 10px;
	background: #f00;
	border-radius: 10px;
	transition: 0.5s;
	transition-delay: 0.5;
}
.container .btn:hover::after /*lightup button*/ {
	top: 0;
	height: 50%;
	width: 80%;
	border-radius: 30px;
}

.container .btn:before, /* 2*/
.container .btn:after {
	background: #2db2ff;
	box-shadow: 0 0 5px #2db2ff, 0 0 15px #2db2ff, 0 0 30px #2db2ff,
		0 0 60px #2db2ff;
}