Вращающиеся кольца из текста

Пример:

HTML:

<div class="preloader">
	<div class="preloader-ring"> 
		<div class="preloader-sector">В</div>
		<div class="preloader-sector">р</div>
		<div class="preloader-sector">а</div>
		<div class="preloader-sector">щ</div>
		<div class="preloader-sector">а</div>
		<div class="preloader-sector">ю</div>
		<div class="preloader-sector">щ</div>
		<div class="preloader-sector">и</div>
		<div class="preloader-sector">е</div>
		<div class="preloader-sector">с</div>
		<div class="preloader-sector">я</div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
	</div>
	
	<div class="preloader-ring">
		<div class="preloader-sector">к</div>
		<div class="preloader-sector">о</div>
		<div class="preloader-sector">л</div>
		<div class="preloader-sector">ь</div>
		<div class="preloader-sector">ц</div>
		<div class="preloader-sector">а</div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector">и</div>
		<div class="preloader-sector">з</div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector">т</div>
		<div class="preloader-sector">е</div>
		<div class="preloader-sector">к</div>
		<div class="preloader-sector">с</div>
		<div class="preloader-sector">т</div>
		<div class="preloader-sector">а</div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
		<div class="preloader-sector"></div>
	</div>
</div>

</div>

</div>

CSS:

.preloader {
	display: flex;
	animation: spin-1 8s linear infinite;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: auto;
	width: 300px;
	height: 300px;
	color: #337AB7;
}
.preloader, 
.preloader-ring {
    transform-style: preserve-3d;
}
.preloader-ring {
	animation: spin-2 4s linear infinite;
	position: relative;
	height: 60px;
	width: 20px;
}
.preloader-ring:nth-child(even) {
	animation-direction: reverse;
}
.preloader-sector {
	font-size: 40px;
	line-height: 60px;
	font-family: Consolas, Lucida Console, Menlo, Monaco, monospace;  
	font-weight: 600;
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
	text-transform: uppercase;
	transform: translateZ(160px);
}
.preloader-sector, 
.preloader-sector:empty:before {
	display: inline-block;
	width: 100%;
	height: 100%;
}
.preloader-sector:empty:before {
	background: linear-gradient(transparent 50%, #BFE2FF 50% 55%, transparent 55%);
	content: "";
}
.preloader-sector:nth-child(2) {
	transform: rotateY(12deg) translateZ(160px);
}
.preloader-sector:nth-child(3) {
	transform: rotateY(24deg) translateZ(160px);
}
.preloader-sector:nth-child(4) {
	transform: rotateY(36deg) translateZ(160px);
}
.preloader-sector:nth-child(5) {
	transform: rotateY(48deg) translateZ(160px);
}
.preloader-sector:nth-child(6) {
	transform: rotateY(60deg) translateZ(160px);
}
.preloader-sector:nth-child(7) {
	transform: rotateY(72deg) translateZ(160px);
}
.preloader-sector:nth-child(8) {
	transform: rotateY(84deg) translateZ(160px);
}
.preloader-sector:nth-child(9) {
	transform: rotateY(96deg) translateZ(160px);
}
.preloader-sector:nth-child(10) {
	transform: rotateY(108deg) translateZ(160px);
}
.preloader-sector:nth-child(11) {
	transform: rotateY(120deg) translateZ(160px);
}
.preloader-sector:nth-child(12) {
	transform: rotateY(132deg) translateZ(160px);
}
.preloader-sector:nth-child(13) {
	transform: rotateY(144deg) translateZ(160px);
}
.preloader-sector:nth-child(14) {
	transform: rotateY(156deg) translateZ(160px);
}
.preloader-sector:nth-child(15) {
	transform: rotateY(168deg) translateZ(160px);
}
.preloader-sector:nth-child(16) {
	transform: rotateY(180deg) translateZ(160px);
}
.preloader-sector:nth-child(17) {
	transform: rotateY(192deg) translateZ(160px);
}
.preloader-sector:nth-child(18) {
	transform: rotateY(204deg) translateZ(160px);
}
.preloader-sector:nth-child(19) {
	transform: rotateY(216deg) translateZ(160px);
}
.preloader-sector:nth-child(20) {
	transform: rotateY(228deg) translateZ(160px);
}
.preloader-sector:nth-child(21) {
	transform: rotateY(240deg) translateZ(160px);
}
.preloader-sector:nth-child(22) {
	transform: rotateY(252deg) translateZ(160px);
}
.preloader-sector:nth-child(23) {
	transform: rotateY(264deg) translateZ(160px);
}
.preloader-sector:nth-child(24) {
	transform: rotateY(276deg) translateZ(160px);
}
.preloader-sector:nth-child(25) {
	transform: rotateY(288deg) translateZ(160px);
}
.preloader-sector:nth-child(26) {
	transform: rotateY(300deg) translateZ(160px);
}
.preloader-sector:nth-child(27) {
	transform: rotateY(312deg) translateZ(160px);
}
.preloader-sector:nth-child(28) {
	transform: rotateY(324deg) translateZ(160px);
}
.preloader-sector:nth-child(29) {
	transform: rotateY(336deg) translateZ(160px);
}
.preloader-sector:nth-child(30) {
	transform: rotateY(348deg) translateZ(160px);
}
@keyframes spin-1 {
	from {
		transform: rotateY(0) rotateX(30deg);
	}
	to {
		transform: rotateY(1turn) rotateX(30deg);
	}
}
@keyframes spin-2 {
	from {
		transform: rotateY(0);
	}
	to {
		transform: rotateY(1turn);
	}
}

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.preloader {

display: flex;

animation: spin-1 8s linear infinite;

flex-direction: column;

justify-content: center;

align-items: center;

margin: auto;

width: 300px;

height: 300px;

color: #337AB7;

}

.preloader,

.preloader-ring {

transform-style: preserve-3d;

}

.preloader-ring {

animation: spin-2 4s linear infinite;

position: relative;

height: 60px;

width: 20px;

}

.preloader-ring:nth-child(even) {

animation-direction: reverse;

}

.preloader-sector {

font-size: 40px;

line-height: 60px;

font-family: Consolas, Lucida Console, Menlo, Monaco, monospace;

font-weight: 600;

text-align: center;

position: absolute;

top: 0;

left: 0;

text-transform: uppercase;

transform: translateZ(160px);

}

.preloader-sector,

.preloader-sector:empty:before {

display: inline-block;

width: 100%;

height: 100%;

}

.preloader-sector:empty:before {

background: linear-gradient(transparent 50%, #BFE2FF 50% 55%, transparent 55%);

content: "";

}

.preloader-sector:nth-child(2) {

transform: rotateY(12deg) translateZ(160px);

}

.preloader-sector:nth-child(3) {

transform: rotateY(24deg) translateZ(160px);

}

.preloader-sector:nth-child(4) {

transform: rotateY(36deg) translateZ(160px);

}

.preloader-sector:nth-child(5) {

transform: rotateY(48deg) translateZ(160px);

}

.preloader-sector:nth-child(6) {

transform: rotateY(60deg) translateZ(160px);

}

.preloader-sector:nth-child(7) {

transform: rotateY(72deg) translateZ(160px);

}

.preloader-sector:nth-child(8) {

transform: rotateY(84deg) translateZ(160px);

}

.preloader-sector:nth-child(9) {

transform: rotateY(96deg) translateZ(160px);

}

.preloader-sector:nth-child(10) {

transform: rotateY(108deg) translateZ(160px);

}

.preloader-sector:nth-child(11) {

transform: rotateY(120deg) translateZ(160px);

}

.preloader-sector:nth-child(12) {

transform: rotateY(132deg) translateZ(160px);

}

.preloader-sector:nth-child(13) {

transform: rotateY(144deg) translateZ(160px);

}

.preloader-sector:nth-child(14) {

transform: rotateY(156deg) translateZ(160px);

}

.preloader-sector:nth-child(15) {

transform: rotateY(168deg) translateZ(160px);

}

.preloader-sector:nth-child(16) {

transform: rotateY(180deg) translateZ(160px);

}

.preloader-sector:nth-child(17) {

transform: rotateY(192deg) translateZ(160px);

}

.preloader-sector:nth-child(18) {

transform: rotateY(204deg) translateZ(160px);

}

.preloader-sector:nth-child(19) {

transform: rotateY(216deg) translateZ(160px);

}

.preloader-sector:nth-child(20) {

transform: rotateY(228deg) translateZ(160px);

}

.preloader-sector:nth-child(21) {

transform: rotateY(240deg) translateZ(160px);

}

.preloader-sector:nth-child(22) {

transform: rotateY(252deg) translateZ(160px);

}

.preloader-sector:nth-child(23) {

transform: rotateY(264deg) translateZ(160px);

}

.preloader-sector:nth-child(24) {

transform: rotateY(276deg) translateZ(160px);

}

.preloader-sector:nth-child(25) {

transform: rotateY(288deg) translateZ(160px);

}

.preloader-sector:nth-child(26) {

transform: rotateY(300deg) translateZ(160px);

}

.preloader-sector:nth-child(27) {

transform: rotateY(312deg) translateZ(160px);

}

.preloader-sector:nth-child(28) {

transform: rotateY(324deg) translateZ(160px);

}

.preloader-sector:nth-child(29) {

transform: rotateY(336deg) translateZ(160px);

}

.preloader-sector:nth-child(30) {

transform: rotateY(348deg) translateZ(160px);

}

@keyframes spin-1 {

from {

transform: rotateY(0) rotateX(30deg);

}

to {

transform: rotateY(1turn) rotateX(30deg);

}

@keyframes spin-2 {

from {

transform: rotateY(0);

}

to {

transform: rotateY(1turn);

}

Если использовать библиотеку jQuery и небольшой код для нее, то можно значительно упросить HTML и CSS.

<div class="preloader">
	<div class="preloader-ring">Вращающиеся</div>	
	<div class="preloader-ring">Кольца из текста</div>
</div>

<div class="preloader-ring">Вращающиеся</div>

<div class="preloader-ring">Кольца из текста</div>

</div>

.preloader {
	display: flex;
	animation: spin-1 8s linear infinite;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: auto;
	width: 300px;
	height: 300px;
	color: #337AB7;
}
.preloader, 
.preloader-ring {
    transform-style: preserve-3d;
}
.preloader-ring {
	animation: spin-2 4s linear infinite;
	position: relative;
	height: 60px;
	width: 20px;
}
.preloader-ring:nth-child(even) {
	animation-direction: reverse;
}
.preloader-sector {
	font-size: 40px;
	line-height: 60px;
	font-family: Consolas, Lucida Console, Menlo, Monaco, monospace;  
	font-weight: 600;
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
	text-transform: uppercase;
	transform: translateZ(160px);
}
.preloader-sector, 
.preloader-sector:empty:before {
	display: inline-block;
	width: 100%;
	height: 100%;
}
.preloader-sector:empty:before {
	background: linear-gradient(transparent 50%, #BFE2FF 50% 55%, transparent 55%);
	content: "";
}
@keyframes spin-1 {
	from {
		transform: rotateY(0) rotateX(30deg);
	}
	to {
		transform: rotateY(1turn) rotateX(30deg);
	}
}
@keyframes spin-2 {
	from {
		transform: rotateY(0);
	}
	to {
		transform: rotateY(1turn);
	}
}

.preloader {

display: flex;

animation: spin-1 8s linear infinite;

flex-direction: column;

justify-content: center;

align-items: center;

margin: auto;

width: 300px;

height: 300px;

color: #337AB7;

}

.preloader,

.preloader-ring {

transform-style: preserve-3d;

}

.preloader-ring {

animation: spin-2 4s linear infinite;

position: relative;

height: 60px;

width: 20px;

}

.preloader-ring:nth-child(even) {

animation-direction: reverse;

}

.preloader-sector {

font-size: 40px;

line-height: 60px;

font-family: Consolas, Lucida Console, Menlo, Monaco, monospace;

font-weight: 600;

text-align: center;

position: absolute;

top: 0;

left: 0;

text-transform: uppercase;

transform: translateZ(160px);

}

.preloader-sector,

.preloader-sector:empty:before {

display: inline-block;

width: 100%;

height: 100%;

}

.preloader-sector:empty:before {

background: linear-gradient(transparent 50%, #BFE2FF 50% 55%, transparent 55%);

content: "";

}

@keyframes spin-1 {

from {

transform: rotateY(0) rotateX(30deg);

}

to {

transform: rotateY(1turn) rotateX(30deg);

}

@keyframes spin-2 {

from {

transform: rotateY(0);

}

to {

transform: rotateY(1turn);

}

$( ".preloader-ring" ).each(function() {
	let text = $(this).text(),
	textArr = text.split(''),
	a = 0;
	$(this).html('');
	for (let i = 0; i <= 30; i++) {
		if (!textArr[i] || textArr[i] == " ") {
			textArr[i] = "";
		}
		$(this).append('<div class="preloader-sector" style="transform: rotateY(' +a+ 'deg) translateZ(160px)">'+textArr[i]+'</div>');
		a = a+12;
	}
});

$( ".preloader-ring" ).each(function() {

let text = $(this).text(),

textArr = text.split(''),

a = 0;

$(this).html('');

for (let i = 0; i <= 30; i++) {

if (!textArr[i] || textArr[i] == " ") {

textArr[i] = "";

}

$(this).append('<div class="preloader-sector" style="transform: rotateY(' +a+ 'deg) translateZ(160px)">'+textArr[i]+'</div>');

a = a+12;

}

});

За основу взято решение, найденное на codepen.io у пользователя Jon Kantner

Пример:

HTML:

CSS:

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