main {
        background: transparent;
        border-color: transparent;
        margin-left:-35px;
        margin-top:-8px;
}

#buehne {
        position: relative;
        background: none;
        border: none;
}

#buehne figure {
        position: absolute;
        top: 0;
        left: 0;
}

@-webkit-keyframes bilder {
        0% {
                opacity: 1;
        }
        34% {
                opacity: 1;
        }
        35% {
                opacity: 0;
        }
        100% {
                opacity: 0;
        }
}

@keyframes bilder {
        0% {
                opacity: 1;
        }
        34% {
                opacity: 1;
        }
        35% {
                opacity: 0;
        }
        100% {
                opacity: 0;
        }
}

#buehne figure:nth-of-type(1) {
        -webkit-animation: bilder 15s 7s infinite;
        animation: bilder 15s 7s infinite;
}

#buehne figure:nth-of-type(2) {
        -webkit-animation: bilder 15s 2s infinite;
        animation: bilder 15s 2s infinite;
}

#buehne figure:nth-of-type(3) {
        -webkit-animation: bilder 15s 12s infinite;
        animation: bilder 15s 12s infinite;
}

@-webkit-keyframes wechseln {
        0% {
                opacity: 1;
                transform: scale(1, 1);
                z-index: 20;
        }
        20% {
                opacity: 1;
                transform: scale(1, 1);
        }
        34% {
                opacity: 0;
                transform: scale(0, 0);
        }
        100% {
                opacity: 1;
                transform: scale(0, 0);
        }
}

@keyframes wechseln {
        0% {
                opacity: 1;
                transform: scale(1, 1);
                z-index: 20;
        }
        20% {
                opacity: 1;
                transform: scale(1, 1);
        }
        34% {
                opacity: 0;
                transform: scale(0, 0);
        }
        100% {
                opacity: 1;
                transform: scale(0, 0);
        }
}

#buehne figure:nth-of-type(4) {
        -webkit-animation: wechseln 15s 10s infinite;
        animation: wechseln 15s 10s infinite;
}

#buehne figure:nth-of-type(5) {
        -webkit-animation: wechseln 15s 5s infinite;
        animation: wechseln 15s 5s infinite;
}

#buehne figure:nth-of-type(6) {
        -webkit-animation: wechseln 15s infinite;
        animation: wechseln 15s infinite;
}