CSS loader spinner to add white divider between the donut parts - css

Question

I am trying to add some white dividers between blue and black. Please see the GIF animation below. Please edit my CSS in jsbin to mimic the same animation in the image. I only need CSS version of this animation without SVG or JS.
.spinner {
height:60px;
width:60px;
animation: rotation 10s infinite linear;
border-left:7px solid rgba(0,0,0,1);
border-right:7px solid rgba(0,0,0,1);
border-bottom:7px solid rgba(0,174,239,1);
border-top:7px solid rgba(0,174,239,1);
border-radius: 100%;
}
#keyframes rotation {
from {transform: rotate(0deg);}
to {transform: rotate(359deg);}
}
http://jsbin.com/ziniwexuwi/edit?html,css,output

Answer 1

Please check the updated code. I hope it works well for you.
.spinner {
height:62px;
width:62px;
border-left:7px solid rgba(0,0,0,1);
border-right:7px solid rgba(0,0,0,1);
border-bottom:7px solid rgba(0,174,239,1);
border-top:7px solid rgba(0,174,239,1);
border-radius: 100%;
border-spacing: 1px;
position: relative;
animation: rotation 1s infinite linear;
}
.spinner span {
height: 7px;
width: 2px;
background: #fff;
position: absolute;
z-index: 1;
}
.spinner .a {
left: 6px;
top:3px;
transform: rotate(-47deg);
}
.spinner .b {
right: 6px;
top:3px;
transform: rotate(47deg);
}
.spinner .c {
left: 6px;
bottom: 3px;
transform: rotate(47deg);
}
.spinner .d {
right: 6px;
bottom: 3px;
transform: rotate(-47deg);
}
#keyframes rotation {
from {transform: rotate(0deg);}
to {transform: rotate(359deg);}
}
<div class="spinner">
<span class="a"></span>
<span class="b"></span>
<span class="c"></span>
<span class="d"></span>
</div>

Answer 2

Check this for your perfect requirement:
.loaderborder {
position: relative;
display: inline-block;
border: 16px solid #87ceeb;
border-radius: 50%;
border-top: 16px solid #000;
border-right: 16px solid #87ceeb;
border-bottom: 16px solid #000;
width: 100px;
height: 100px;
-webkit-animation: loaderborder 2.5s linear infinite;
animation: loaderborder 2.5s linear infinite;
}
.loaderborder:before{
content: '';
border-left: 16px solid #fff;
width: 0;
height: 9px;
border-radius: 0%;
display: inline-block;
transform: rotate(50deg);
}
.loaderborder:after{
content: '';
border-right: 16px solid #fff;
width: 0;
height: 9px;
border-radius: 0;
display: inline-block;
transform: rotate(-52deg);
position: absolute;
right: 0;
top: 5px;
}
.loaderborder span{
display: inline-block;
}
.loaderborder span:before{
content: '';
border-top: 16px solid #fff;
width: 10px;
height: 9px;
border-radius: 0%;
display: inline-block;
transform: rotate(50deg);
position: absolute;
z-index: 999;
top: 78px;
left: -2px;
}
.loaderborder span:after{
content: '';
border-bottom: 16px solid #fff;
width: 9px;
height: 9px;
border-radius: 0;
display: inline-block;
transform: rotate(-52deg);
position: absolute;
z-index: 9999;
top: 73px;
left: 85px;
}
#-webkit-keyframes loaderborder {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
#keyframes loaderborder {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
<div class="loaderborder"><span></span></div>
You can also check this Fiddle