CSS
body {
text-align: center;
}
.wrapper {
position: absolute;
background: #000;
width: 100%;
height: 100%;
}
.pl {
position: absolute;
top: 50%;
left: 50%;
margin: -75px 0 0 -75px;
}
.loader1,
.loader2,
.loader3 {
background: transparent;
}
.loader1 {
position: absolute;
border-radius: 50%;
width: 150px;
height: 150px;
}
.loader1:after {
content: "";
position: absolute;
border-top: 6px #910001 solid;
border-radius: 50%;
width: 150px;
height: 150px;
margin: -3px 0 0 -75px;
animation: rotate 1.5s infinite linear;
}
.loader2 {
position: absolute;
border-radius: 50%;
width: 100px;
height: 100px;
margin: 25px;
}
.loader2:after {
content: "";
position: absolute;
border-top: 6px #910001 solid;
border-radius: 50%;
width: 100px;
height: 100px;
margin: -3px 0 0 -50px;
animation: rotate 2s infinite linear;
}
.loader3 {
position: absolute;
border-radius: 50%;
width: 50px;
height: 50px;
margin: 50px;
}
.loader3:after {
content: "";
position: absolute;
border-top: 6px #910001 solid;
border-radius: 50%;
width: 50px;
height: 50px;
margin: -2px 0 0 -25px;
animation: rotate 2.5s infinite linear;
}
.loader4 {
position: absolute;
background: linear-gradient(45deg,#910001,#000);
border-radius: 50%;
width: 30px;
height: 30px;
margin: 60px;
animation: rotate 3s infinite linear;
}
@keyframes rotate {
0% {
}
100% {
transform: rotate(360deg);
}
}
