/*background*/
body{
    background-color: black;
    padding: 0px;
    margin: 0px;
    margin-top: 10px;
    background-image: url(../img/stars2.png);
    overflow: hidden;
}
.Stars{
    height: 100vh;
    width: 100vh;
    background-image: url(../img/StarsRobot.png);
    background-size: contain;
    background-repeat: no-repeat;
    /*border: solid white;*/
    justify-content: center;
    align-items: center;
    position: absolute;
    animation: rotateStars 5s linear infinite;
    z-index: -1;
}
/*Sun{
    height: 50vh;
    width: 25vw;
    background-image: url(../img/RobotSun.png);
    background-size: contain;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    position: absolute;
    opacity: 0.7;
    animation: shineSun 1s ease infinite;
    z-index: -1;
}*/

.ring1{
    /*border: solid white;*/
    height: 80vh;
    width: 80vh;
    background-image: url(../img/ring1.png);
    background-size: contain;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    position: absolute;
    animation: rotateFull 3s linear infinite;
    z-index: -1;
 }
 .ring2{
    /*border: solid white;*/
    height:110vh;
    width: 110vh;
    background-image: url(../img/ring2.png);
    background-size: contain;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    position: absolute;
    animation: rotateFull 5s linear infinite;
    z-index: -1;
 }
 .ring3{
    /*border: solid white;*/
    height:150vh;
    width: 150vh;
    background-image: url(../img/ring3.png);
    background-size: contain;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    position: absolute;
    animation: rotateFull 8s linear infinite;
    z-index: -1;
 }
 .ring4{
    /*border: solid white;*/
    height:200vh;
    width: 200vh;
    background-image: url(../img/ring4.png);
    background-size: contain;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    position: absolute;
    animation: rotateFull 15s linear infinite;
    z-index: -1;
 }
/*.ring{
background-size: contain;
background-repeat: no-repeat;
position: absolute;
}

.No1{
width: 99vh;
height: 99vh;
background-image: url(../img/ring1.png);
animation: rotateFull 3s linear infinite;
}

.No2{
height: 99vh;
width: 60vw;
background-image: url(../img/ring2.png);
animation: rotateFull 5s linear infinite;
    }

/*background*/
/*Nav Bar*/
nav{
    height: 5vh;
}
.container{
    font-family: 'Work Sans', sans-serif;
    font-weight: 300;
    text-align: center;
    }

.tab{
    background-color: black;
    padding: 10px 20px;
}

.p {
    color: white;
    text-decoration: none;
    font-size: 12px;
    margin: auto;
}

#gewaehlt{
    font-size: 12px;
    color:black;
    background-color: white; 
    padding: 10px 20px;
}

li{
    display: inline-block;
    margin: auto;
    margin-right: 20px;
    margin-bottom: 20px;
    background-color: rgb(102, 179, 179);
    border: none;
    padding: 20px 35px;
    border-radius: 35px;
    font-size: 12px;
}

a{
    font-size: 18pt;
    color: white;
    text-decoration: none;
}

li:hover{
    background-color: black;
}

.tab:hover{
    background-color: rgb(102, 179, 179);
}
/*Nav Bar*/
/*Robot*/
.robot{
    height: 80vh;
    width: auto;
    align-items: center;
    position: relative;
    /*border: solid white;*/
    display: flex;
    justify-content: center;
    }
    
.head{
    width: 20vw;
    height: 20vw;
    background-image: url(../img/RobotHead.png); 
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    animation: rotate 3s ease infinite;
    }

.armLeft{
    width: 18vw;
    height: 18vh;
    background-image: url(../img/RobotArmLeft.png); 
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;    
    margin-top: 22vh;
    left: 35vw;
    animation: rotateArm 3s ease infinite;
}
.armRight{
    width: 18vw;
    height: 18vh;
    background-image: url(../img/RobotArmRight.png); 
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;    
    margin-top: 12vh;
    left: 53vw;
    animation: rotateArmRight 3s ease infinite;
}
/*.hand{
    width: 10vw;
    height: 10vh;
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;      
}
.left{
    background-image: url(../img/RobotHandLeft.png); 
    margin-top: 35vh;
    left: 35vw; 
}

.right{
    background-image: url(../img/RobotHandRight.png); 
    margin-top: 28vh;
    left: 59vw;
}*/
@keyframes rotate {
    0% {
     transform: rotate( 0deg );
    }
    25% {
     transform: rotate( 6eg );
  }
    75% {
     transform: rotate(-12deg );
     }
    100% {
     transform: rotate( 0deg );
}
}

@keyframes rotateArm {
    0% {
      transform: rotate( 0deg );
    }
    50% {
      transform: rotate( 30deg );
    }
    100% {
      transform: rotate( 0deg );
    }
    }

    @keyframes rotateArmRight {
        0% {
          transform: rotate( 0deg );
        }
        50% {
          transform: rotate( -25deg );
        }
        100% {
          transform: rotate( 0deg );
        }
        }

@keyframes shineSun {
    0% {
     transform:  scale(1);
    }
    50% {
     transform: scale(1.3);
     }
    100% {
     transform: scale(1);
}
}

@keyframes rotateStars {
    0% {
     transform: rotate( 0deg ) scale(1);
    }
    100% {
     transform: rotate( 360deg )scale(1);
}
}

@keyframes rotateFull {
    100%{
        transform: rotate( 360deg ); 
    }
}