#bulb {
    position: sticky;
    width: 100%;
    z-index: 111;
    top: 0;
    left: 0;
    background: transparent;
  }
#bulb img {
    position: absolute;
    width: 8rem;
    top: -0.6rem;
    left: -2.4rem;
}
.switch {
    float: right;
}
.switch img {
    display: block;
    width: 4.2rem;
    height: auto;
}


#kusochnitsa {
    position: sticky;
    width: 100%;
    z-index: 112;
    top: 0;
    left: 0;
    background: transparent;
}
.kusok {
    display: none;
    position: absolute;
    z-index: 112;
    top: 5.5rem;
    left: 0.3rem;
    width: 3rem;
}

.kusok1go { display: block; animation: kusok1a 2s ease-out; }
.kusok2go { display: block; animation: kusok2a 2s ease-out; }
.kusok3go { display: block; animation: kusok3a 2s ease-out; }
.kusok4go { display: block; animation: kusok4a 2s ease-out; }
.kusok5go { display: block; animation: kusok5a 2s ease-out; }

@keyframes kusok1a {
    from { top: 5.5rem; left: 0.3rem;  }
    to   { top: 120vh;   left: 100%;  }
}
@keyframes kusok2a {
    from { top: 5.5rem; left: 0.3rem;  }
    to   { top: 120vh;   left: 60%;  }
}
@keyframes kusok3a {
    from { top: 5.5rem; left: 0.3rem;  }
    to   { top: 100vh;   left: 30%;  }
}
@keyframes kusok4a {
    from { top: 5.5rem; left: 0.3rem;  }
    to   { top: 100vh;   left: 15%;  }
}
@keyframes kusok5a {
    from { top: 5.5rem; left: 0.3rem;  }
    to   { top: 100vh;   left: 1rem;  }
}