Анимация ключевых кадров с SVG

Question

Я пытаюсь создать анимационный CSS, где у меня есть SVG-файл «кода» и «экрана компьютера».

Чего я пытаюсь добиться, это когда мой код переводится в конце, я нехочу иметь пустой экран на моем бесконечном цикле.Я хочу, чтобы код постоянно перемещался.Я попытался сделать это, разделив код и сделав один из циклов кода быстрее (поэтому вы можете видеть, что у меня есть классы code1, code2 и code3).К сожалению, это тоже не удалось для меня.

Кто-нибудь может дать мне предложение или идею, как это сделать?

здесь вы можете увидеть пример на JSFiddle

.animation {
	height: 124px;
	width: 180px;
	overflow: hidden;
}

@keyframes scrolling1 {
	0% {
		transform: translateY(0);
	}
	100% {
		transform: translateY(-370px);
	}
}

.code1,
.code2,
.code3 {
	animation: scrolling1 4s linear infinite;
}


/* collors */
.st0 {
	opacity: 0.17;
}
.st1 {
	fill: #56aeec;
}
.st2 {
	fill: #2c65cc;
}
.st3 {
	fill: #2984d6;
}
.st4 {
	fill: #ccccff;
}
.st5 {
	fill: #8dfcff;
}
.st6 {
	fill: #38e0eb;
}
.st7 {
	fill: #e0fa09;
}
.st8 {
	fill: #ff49a5;
}
.st9 {
	fill: #ff3333;
}
.st10 {
	fill: #00ff66;
}
.st11 {
	fill: #ff6666;
}
.st12 {
	fill: #ff66cc;
}

<div class="animation">
			<svg width="180" height="375" viewBox="0 0 180 375">
				<g class="code1">
					<path class="st4" d="M107.7,313.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C108.8,313.1,108.3,313.6,107.7,313.6z"/>
					<path class="st5" d="M161,319.6H67c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h94c0.6,0,1.2,0.5,1.2,1.2l0,0C162.1,319.1,161.6,319.6,161,319.6z"/>
					<path class="st4" d="M51.7,319.6H36.9c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h14.8c0.6,0,1.2,0.5,1.2,1.2l0,0C52.8,319.1,52.3,319.6,51.7,319.6z"/>
					<path class="st4" d="M134.7,313.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C135.8,313.1,135.3,313.6,134.7,313.6z"/>
					<path class="st5" d="M120.7,313.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C121.8,313.1,121.3,313.6,120.7,313.6z"/>
					<path class="st5" d="M147.7,313.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C148.8,313.1,148.3,313.6,147.7,313.6z"/>
					<path class="st4" d="M160.7,313.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C161.8,313.1,161.3,313.6,160.7,313.6z"/>
					<path class="st6" d="M51.7,313.6h-35c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h34.9c0.6,0,1.2,0.5,1.2,1.2l0,0C52.8,313.1,52.3,313.6,51.7,313.6z"/>
					<path class="st5" d="M95.6,313.6h-35c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h34.9c0.6,0,1.2,0.5,1.2,1.2l0,0C96.7,313.1,96.2,313.6,95.6,313.6z"/>
					<path class="st4" d="M28.6,319.6h-12c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h11.9c0.6,0,1.2,0.5,1.2,1.2l0,0C29.7,319.1,29.2,319.6,28.6,319.6z"/>
					<path class="st6" d="M25.2,330.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C26.7,329.8,26,330.5,25.2,330.5z"/>
					<path class="st6" d="M25.2,337.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C26.7,336.8,26,337.5,25.2,337.5z"/>
					<path class="st6" d="M25.2,344.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C26.7,343.8,26,344.5,25.2,344.5z"/>
					<path class="st7" d="M35.2,351.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C36.7,350.8,36,351.5,35.2,351.5z"/>
					<path class="st8" d="M35.2,358.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C36.7,357.8,36,358.5,35.2,358.5z"/>
					<path class="st9" d="M35.2,365.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C36.7,364.8,36,365.5,35.2,365.5z"/>
					<path class="st9" d="M60.2,330.5H42c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,329.8,61,330.5,60.2,330.5z"/>
					<path class="st8" d="M60.2,337.5H42c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,336.8,61,337.5,60.2,337.5z"/>
					<path class="st7" d="M60.2,344.5H42c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,343.8,61,344.5,60.2,344.5z"/>
					<path class="st6" d="M60.2,351.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,350.8,61,351.5,60.2,351.5z"/>
					<path class="st6" d="M60.2,358.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,357.8,61,358.5,60.2,358.5z"/>
					<path class="st6" d="M60.2,365.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,364.8,61,365.5,60.2,365.5z"/>
					<path class="st6" d="M92.2,330.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C93.7,329.8,93,330.5,92.2,330.5z"/>
					<path class="st6" d="M92.2,337.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C93.7,336.8,93,337.5,92.2,337.5z"/>
					<path class="st6" d="M92.2,344.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C93.7,343.8,93,344.5,92.2,344.5z"/>
					<path class="st7" d="M82.2,351.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C83.7,350.8,83,351.5,82.2,351.5z"/>
					<path class="st8" d="M82.2,358.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C83.7,357.8,83,358.5,82.2,358.5z"/>
					<path class="st9" d="M82.2,365.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C83.7,364.8,83,365.5,82.2,365.5z"/>
					<path class="st9" d="M117.2,330.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,329.8,118,330.5,117.2,330.5z"/>
					<path class="st8" d="M117.2,337.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,336.8,118,337.5,117.2,337.5z"/>
					<path class="st7" d="M117.2,344.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,343.8,118,344.5,117.2,344.5z"/>
					<path class="st6" d="M117.2,351.5h-18c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,350.8,118,351.5,117.2,351.5z"/>
					<path class="st6" d="M117.2,358.5h-18c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,357.8,118,358.5,117.2,358.5z"/>
					<path class="st6" d="M117.2,365.5h-18c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,364.8,118,365.5,117.2,365.5z"/>
					<path class="st10" d="M156,329h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,328.7,156.4,329,156,329z"/>
					<path class="st8" d="M156,334.9h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,334.6,156.4,334.9,156,334.9z"/>
					<path class="st10" d="M156,340.9h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,340.6,156.4,340.9,156,340.9z"/>
					<path class="st7" d="M156,346.8h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,346.5,156.4,346.8,156,346.8z"/>
					<path class="st10" d="M156,352.8h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,352.5,156.4,352.8,156,352.8z"/>
					<path class="st9" d="M156,358.7h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,358.4,156.4,358.7,156,358.7z"/>
					<path class="st10" d="M156,364.7h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,364.4,156.4,364.7,156,364.7z"/>
					<path class="st9" d="M35.2,371.5H17c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18.3c0.8,0,1.5,0.7,1.5,1.5l0,0C36.7,370.8,36,371.5,35.2,371.5z"/>
					<path class="st6" d="M60.2,371.5h-8c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8c0.8,0,1.5,0.7,1.5,1.5l0,0C61.7,370.8,61,371.5,60.2,371.5z"/>
					<path class="st9" d="M82.2,371.5H74c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h8.3c0.8,0,1.5,0.7,1.5,1.5l0,0C83.7,370.8,83,371.5,82.2,371.5z"/>
					<path class="st6" d="M117.2,371.5h-18c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h18c0.8,0,1.5,0.7,1.5,1.5l0,0C118.7,370.8,118,371.5,117.2,371.5z"/>
					<path class="st10" d="M156,370.7h-23.6c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7H156c0.4,0,0.7,0.3,0.7,0.7l0,0C156.7,370.4,156.4,370.7,156,370.7z"/>
				</g>
				<g class="code2">
					<path class="st5" d="M126,224.6H32c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h94c0.6,0,1.2,0.5,1.2,1.2l0,0C127.1,224.1,126.6,224.6,126,224.6z"/>
					<path class="st6" d="M75.8,217.5H16c-0.8,0-1.5-0.7-1.5-1.5l0,0c0-0.8,0.7-1.5,1.5-1.5h59.9c0.8,0,1.5,0.7,1.5,1.5l0,0C77.3,216.8,76.7,217.5,75.8,217.5z"/>
					<path class="st6" d="M21.7,224.6h-6c-0.6,0-1.2-0.5-1.2-1.2l0,0c0-0.6,0.5-1.2,1.2-1.2h6c0.6,0,1.2,0.5,1.2,1.2l0,0C22.8,224.1,22.3,224.6,21.7,224.6z"/>
					<path class="st7" d="M64.6,231H16.2c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7h48.4c0.4,0,0.7,0.3,0.7,0.7l0,0C65.3,230.7,65,231,64.6,231z"/>
					<path class="st7" d="M64.6,236.9H16.2c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7h48.4c0.4,0,0.7,0.3,0.7,0.7l0,0C65.3,236.6,65,236.9,64.6,236.9z"/>
					<path class="st7" d="M64.6,242.8H16.2c-0.4,0-0.7-0.3-0.7-0.7l0,0c0-0.4,0.3-0.7,0.7-0.7h48.4c0.4,0,0.7,0.3,0.7,0.7l0,0C65.3,242.4,65,242.8,64.6,242.8z"/>
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			</svg>

Answer 1

Сохраняйте HTML / SVG таким же, но смещайте время начала анимации, чтобы верхнее изображение (.code1) возвращалось в нижнюю позицию:

<style>
    .animation {
        height: 124px;
        width: 180px;
        overflow: hidden;
    }

    @keyframes scrolling1 {
        0% {
        }
        70% {
            transform: translateY(-410px);
        }
        100% {
            transform: translateY(-410px);
        }
    }

    @keyframes scrolling2 {
        0% {
        }
        70% {
            transform: translateY(-324px);
        }
        100% {
            transform: translateY(-324px);
        }
    }

    @keyframes scrolling3 {
        0% {
        }
        70% {
            transform: translateY(-226px);
        }
        100% {
            transform: translateY(-226px);
        }
    }

    .code1 {
        animation: scrolling1 4s linear infinite;
        animation-delay: 0s;
        transform: translateY(-190px);
    }

    .code2 {
        animation: scrolling2 4s linear infinite;
        animation-delay: 1.3333s;
        transform: translateY(-104px);
    }

    .code3 {
        animation: scrolling3 4s linear infinite;
        animation-delay: 2.6666s;
        transform: translateY(-6px);
    }

Answer 2

Чтобы достичь желаемого эффекта, я бы предложил разбить движущийся контент (внутренний svg) на части.

Если он разбит на части, каждый из них может скользить по экрану один за другим.Как только каждая часть находится за пределами экрана, она может вернуться в исходное положение под нижней частью видимой области и снова готова скользить по экрану.

Я сделал это в качестве примера того, как эффектпрокрутка контента бесконечно может быть достигнута: https://codepen.io/samcole/pen/ePLErz

HTML:

<div class="outer">
  <div class="inner inner--1">
  </div>
  <div class="inner inner--2">
  </div>
  <div class="inner inner--3">
  </div>
</div>

CSS:

.outer {
  width: 200px;
  height: 200px;
  background: black;
  overflow: hidden;
  position: relative;
}

.inner {
  width: 200px;
  height: 200px;
  position: absolute;
  animation: scroll;
  top: 200px;
  left: 0;
  animation: scroll 6s linear infinite;
}

.inner--1 {
  background: red;
}

.inner--2 {
  background: green;
  animation-delay: 2s;
}

.inner--3 {
  background: blue;
  animation-delay: 4s;
}

@keyframes scroll {
  0% {
   top: 200px; 
  }
  100% {
    top: -400px;
  }
}