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HTML

              
                
<div class="c1 rotating1"></div>
<div class="c2 rotating2"></div>
<div class="c3 rotating3"></div>
<div class="c4 rotating4"></div>
<div class="c5 rotating5"></div>
<div class="c6 rotating6"></div>
<div class="c7 rotating7"></div>
<div class="c8 rotating8"></div>
<div class="c9 rotating9"></div>
<div class="c10 rotating10"></div>
<div class="c11 rotating11"></div>
<div class="c12 rotating12"></div>
<div class="c13 rotating13"></div>
<div class="c14 rotating14"></div>
<div class="c15 rotating15"></div>
<div class="c16 rotating16"></div>
<div class="c17 rotating17"></div>
<div class="c18 rotating18"></div>
<div class="c19 rotating19"></div>
<div class="c20 rotating20"></div>
<div class="c21 rotating21"></div>
<div class="c22 rotating22"></div>
<div class="c23 rotating23"></div>
<div class="c24 rotating24"></div>
<div class="c25 rotating25"></div>
<div class="c26 rotating26"></div>
<div class="c27 rotating27"></div>
<div class="c28 rotating28"></div>
<div class="c29 rotating29"></div>
<div class="c30 rotating30"></div>
<div class="c31 rotating31"></div>
<div class="c32 rotating32"></div>
<div class="c33 rotating33"></div>
<div class="c34 rotating34"></div>
<div class="c35 rotating35"></div>
<div class="c36 rotating36"></div>
<div class="c37 rotating37"></div>
<div class="c38 rotating38"></div>
<div class="c39 rotating39"></div>
<div class="c40 rotating40"></div>

<p id="test" class="rotating">1s</p>
              
            
!

CSS

              
                body {  
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

div {position:absolute; filter: invert(0);}
div:hover {filter: invert(1); -webkit-animation: rotating 0.5s linear infinite;}

.c1, .c2, .c3, .c4, .c5, .c6, .c7, .c8, .c9, .c10, .c11, .c12, .c13, .c14, .c15, .c16, .c17, .c18, .c19, .c20, .c21, .c22, .c23, .c24, .c25, .c26, .c27, .c28, .c29, .c30, .c31, .c32, .c33, .c34, .c35, .c36, .c37, .c38, .c39, .c40{border-top: 10px solid white; border-left: 10px solid black; border-right: 10px solid black; border-bottom: 10px solid black; border-radius: 50%;}

.c1 {width: 50px; height: 50px;  z-index: 40}
.c2 {width: 70px; height: 70px;  z-index: 39}
.c3 {width: 90px; height: 90px;  z-index: 38}
.c4 {width: 110px; height: 110px; z-index: 37}
.c5 {width: 130px; height: 130px; z-index: 36}
.c6 {width: 150px; height: 150px; z-index: 35}
.c7 {width: 170px; height: 170px; z-index: 34}
.c8 {width: 190px; height: 190px; z-index: 33}
.c9 {width: 210px; height: 210px; z-index: 32}
.c10 {width: 230px; height: 230px; z-index: 31}
.c11 {width: 250px; height: 250px; z-index: 30}
.c12 {width: 270px; height: 270px; z-index: 29}
.c13 {width: 290px; height: 290px; z-index: 28}
.c14 {width: 310px; height: 310px; z-index: 27}
.c15 {width: 330px; height: 330px; z-index: 26}
.c16 {width: 350px; height: 350px; z-index: 25}
.c17 {width: 370px; height: 370px; z-index: 24}
.c18 {width: 390px; height: 390px; z-index: 23}
.c19 {width: 410px; height: 410px; z-index: 22}
.c20 {width: 430px; height: 430px; z-index: 21}
.c21 {width: 450px; height: 450px; z-index: 20}
.c22 {width: 470px; height: 470px; z-index: 19}
.c23 {width: 490px; height: 490px; z-index: 18}
.c24 {width: 510px; height: 510px; z-index: 17}
.c25 {width: 530px; height: 530px; z-index: 16}
.c26 {width: 550px; height: 550px; z-index: 15}
.c27 {width: 570px; height: 570px; z-index: 14}
.c28 {width: 590px; height: 590px; z-index: 13}
.c29 {width: 610px; height: 610px; z-index: 12}
.c30 {width: 630px; height: 630px; z-index: 11}
.c31 {width: 650px; height: 650px; z-index: 10}
.c32 {width: 670px; height: 670px; z-index: 9}
.c33 {width: 690px; height: 690px; z-index: 8}
.c34 {width: 710px; height: 710px; z-index: 7}
.c35 {width: 730px; height: 730px; z-index: 6}
.c36 {width: 750px; height: 750px; z-index: 5}
.c37 {width: 770px; height: 770px; z-index: 4}
.c38 {width: 790px; height: 790px; z-index: 3}
.c39 {width: 810px; height: 810px; z-index: 2}
.c40 {width: 830px; height: 830px; z-index: 1}


 
@-webkit-keyframes rotating {
    from{-webkit-transform: rotate(0deg);}
    to{-webkit-transform: rotate(360deg);}
}
 
.rotating {-webkit-animation: rotating 10s linear infinite;}
.rotating0 {-webkit-animation: rotating 0.5s linear infinite;}
.rotating1 {-webkit-animation: rotating 1s linear infinite;}
.rotating2 {-webkit-animation: rotating 2s linear infinite;}
.rotating3 {-webkit-animation: rotating 3s linear infinite;}
.rotating4 {-webkit-animation: rotating 4s linear infinite;}
.rotating5 {-webkit-animation: rotating 5s linear infinite;}
.rotating6 {-webkit-animation: rotating 6s linear infinite;}
.rotating7 {-webkit-animation: rotating 7s linear infinite;}
.rotating8 {-webkit-animation: rotating 8s linear infinite;}
.rotating9 {-webkit-animation: rotating 9s linear infinite;}
.rotating10 {-webkit-animation: rotating 10s linear infinite;}
.rotating11 {-webkit-animation: rotating 11s linear infinite;}
.rotating12 {-webkit-animation: rotating 12s linear infinite;}
.rotating13 {-webkit-animation: rotating 13s linear infinite;}
.rotating14 {-webkit-animation: rotating 14s linear infinite;}
.rotating15 {-webkit-animation: rotating 15s linear infinite;}
.rotating16 {-webkit-animation: rotating 16s linear infinite;}
.rotating17 {-webkit-animation: rotating 17s linear infinite;}
.rotating18 {-webkit-animation: rotating 18s linear infinite;}
.rotating19 {-webkit-animation: rotating 19s linear infinite;}
.rotating20 {-webkit-animation: rotating 20s linear infinite;}
.rotating21 {-webkit-animation: rotating 21s linear infinite;}
.rotating22 {-webkit-animation: rotating 22s linear infinite;}
.rotating23 {-webkit-animation: rotating 23s linear infinite;}
.rotating24 {-webkit-animation: rotating 24s linear infinite;}
.rotating25 {-webkit-animation: rotating 25s linear infinite;}
.rotating26 {-webkit-animation: rotating 26s linear infinite;}
.rotating27 {-webkit-animation: rotating 27s linear infinite;}
.rotating28 {-webkit-animation: rotating 28s linear infinite;}
.rotating29 {-webkit-animation: rotating 29s linear infinite;}
.rotating30 {-webkit-animation: rotating 30s linear infinite;}
.rotating31 {-webkit-animation: rotating 31s linear infinite;}
.rotating32 {-webkit-animation: rotating 32s linear infinite;}
.rotating33 {-webkit-animation: rotating 33s linear infinite;}
.rotating34 {-webkit-animation: rotating 34s linear infinite;}
.rotating35 {-webkit-animation: rotating 35s linear infinite;}
.rotating36 {-webkit-animation: rotating 36s linear infinite;}
.rotating37 {-webkit-animation: rotating 37s linear infinite;}
.rotating38 {-webkit-animation: rotating 38s linear infinite;}
.rotating39 {-webkit-animation: rotating 39s linear infinite;}
.rotating40 {-webkit-animation: rotating 40s linear infinite;}

              
            
!

JS

              
                
              
            
!
999px

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