.page-404 {
    max-width: 1000px;
    margin: 0 auto;
}
.cls-1 {
    fill: #ffc541;
}
.cls-2 {
    fill: #d91433;
}
.cls-3 {
    fill: var(--first-color);
}
.cls-4 {
    fill: #f78d5e;
}
.cls-5 {
    fill: #fa976c;
}
.cls-6, .cls-7, .cls-8 {
    fill: #b65c32;
}
.cls-10, .cls-6 {
    opacity: 0.6;
}
.cls-7 {
    opacity: 0.4;
}
.cls-9 {
    fill: #f4b73b;
}
.cls-11 {
    fill: #f9c358;
}
.cls-12 {
    fill: #9b462c;
}
.cls-13 {
    fill: #aa512e;
}
.cls-14 {
    fill: #7d6aa5;
}
/* animations */
.wheel {
    animation: wheel-rotate 6s ease infinite;
    transform-origin: center;
    transform-box: fill-box;
}
@keyframes wheel-rotate {
    50% {
        transform: rotate(360deg);
        animation-timing-function: cubic-bezier(0.55, 0.085, 0.68, 0.53);
    }
    100% {
        transform: rotate(960deg)
    }
}
.clock-hand-1 {
    animation: clock-rotate 3s linear infinite;
    transform-origin: bottom;
    transform-box: fill-box;
}
.clock-hand-2 {
    animation: clock-rotate 6s linear infinite;
    transform-origin: bottom;
    transform-box: fill-box;
}
@keyframes clock-rotate {
    100% {
        transform: rotate(360deg)
    }
}
#box-top {
    animation: box-top-anim 2s linear infinite;
    transform-origin: right top;
    transform-box: fill-box;
}
@keyframes box-top-anim {
    50% {
        transform: rotate(-5deg)
    }
}
#umbrella {
    animation: umbrella-anim 6s linear infinite;
    transform-origin: center;
    transform-box: fill-box;
}
@keyframes umbrella-anim {
    25% {
        transform: translateY(10px) rotate(5deg);
    }
    75% {
        transform: rotate(-5deg);
    }
}
#cup {
    animation: cup-rotate 3s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
    transform-origin: top left;
    transform-box: fill-box;
}
@keyframes cup-rotate {
    50% {
        transform: rotate(-5deg)
    }
}
#pillow {
    animation: pillow-anim 3s linear infinite;
    transform-origin: center;
    transform-box: fill-box;
}
@keyframes pillow-anim {
    25% {
        transform: rotate(10deg) translateY(5px)
    }
    75% {
        transform: rotate(-10deg)
    }
}
#stripe {
    animation: stripe-anim 3s linear infinite;
    transform-origin: center;
    transform-box: fill-box;
}
@keyframes stripe-anim {
    25% {
        transform: translate(10px, 0) rotate(-10deg)
    }
    75% {
        transform: translateX(10px)
    }
}
#bike {
    animation: bike-anim 6s ease infinite;
}
@keyframes bike-anim {
    0% {
        transform: translateX(-1300px)
    }
    50% {
        transform: translateX(0);
        animation-timing-function: cubic-bezier(0.47, 0, 0.745, 0.715);
    }
    100% {
        transform: translateX(1300px)
    }
}
#rucksack {
    animation: ruck-anim 3s linear infinite;
    transform-origin: top;
    transform-box: fill-box;
}
@keyframes ruck-anim {
    50% {
        transform: rotate(5deg)
    }
}
.circle {
    animation: circle-anim ease infinite;
    transform-origin: center;
    transform-box: fill-box;
    perspective: 0px;
}
.circle.c1 {
    animation-duration: 2s
}
.circle.c2 {
    animation-duration: 3s
}
.circle.c3 {
    animation-duration: 1s
}
.circle.c4 {
    animation-duration: 1s
}
.circle.c5 {
    animation-duration: 2s
}
.circle.c6 {
    animation-duration: 3s
}
@keyframes circle-anim {
    50% {
        transform: scale(.2) rotateX(360deg) rotateY(360deg)
    }
}
.four, #ou {
    animation: four-anim cubic-bezier(0.39, 0.575, 0.565, 1) infinite;
}
.four.a {
    transform-origin: bottom left;
    animation-duration: 3s;
    transform-box: fill-box;
}
.four.b {
    transform-origin: bottom right;
    animation-duration: 3s;
    transform-box: fill-box;
}
#ou {
    animation-duration: 6s;
    transform-origin: center;
    transform-box: fill-box;
}
@keyframes four-anim {
    50% {
        transform: scale(.98)
    }
}