.falling-object-container {
    height: 100%;
    display: flex;
    justify-content: space-around;
}

.falling-object-column {
    flex: 1;
    max-width: 100px;
    position: relative;
}

.falling-object {
    z-index: 5;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 65px;
    height: 84px;
    position: absolute;
    left: 50%;
    top: 100px;
    transform: translateX(-50%);
    border-radius: 12px;
    background-color: #69696948;
    border: 2px solid #014557;
    animation: fade-in 0.2s;
}
.falling-object::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    padding-bottom: 100%;
    background-image: url(../assets/parachute.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    bottom: 100%;
}

.falling-object-numerator {
    font-size: 22px;
    font-weight: 500;
    font-family: var(--font-mono);
    color: #ffffff;
}
.falling-object-denominator {
    font-size: 22px;
    font-weight: 500;
    font-family: var(--font-mono);
    color: #ffffff;
}

.falling-object-denominator::before {
    content: '/';
    display: inline;
    font-family: inherit;
}
.fuel-tank {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-radius: 10px;
    overflow: hidden;
}

.fuel {
    width: 100%;
    overflow: hidden;
    height: 75%;
    position: absolute;
    bottom: 0;
    border-radius: 0 0 10px 10px;
    z-index: -1;
    box-sizing: content-box;
    padding-top: 5px;
}
.fuel::after {
    content: '';
    display: block;
    position: absolute;
    background: url(../assets/wave.svg) repeat-x,
        linear-gradient(#015871, #014050) repeat-x bottom;
    background-size: 25% 10px, 50% calc(100% - 8px);
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 400%;
    animation: wave 1s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}
.fuel-container .fuel-limit-line {
    position: absolute;
    border: none;
    display: block;
    width: 100%;
    height: 2px;
    background: #ff0000;
}
.fuel-container {
    position: relative;
    display: flex;
}
.fuel-container .fuel-tank .fuel {
    transition: all 1s ease;
    height: 0%;
}
.fuel-container .fuel-tank {
    display: block;
    position: relative;
    width: 76px;
    height: 100px;
    margin-left: 20px;
    border: 2px solid #014557;
    overflow: hidden;
    border-radius: 12px;
    animation: fade-in 1s ease;
}

@keyframes wave {
    0% {
        margin-left: 0;
    }
    100% {
        margin-left: -65px;
    }
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}