.loader {
    position: relative;
    float:left;
    user-select: none;
    box-sizing: border-box;
    width: 150px;
    height: 150px;
}
.loader-bg {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-sizing: border-box;
    border: 5px solid lightgrey;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader-shadow {
    width: 4.25rem;
    height: 4.25rem;
    border-radius: 100%;
    box-sizing: border-box;
    border: 2px solid black;
    display: block;
    align-items: center;
    justify-content: center;
    margin-left: -0.125rem;
    margin-top: -0.125rem;
}
.spinner-holder-one {
    position: absolute;
    top:0;
    left:0;
    overflow: hidden;
    width: 50%;
    height: 50%;
    background: transparent;
    box-sizing: border-box;
}
.spinner-holder-two {
    position: absolute;
    top:0;
    left:0;
    overflow: hidden;
    width: 100%;
    height: 100%;
    background: transparent;
    box-sizing: border-box;
}
.loader-spinner {
    width: 200%;
    height: 200%;
    border-radius: 50%;
    border: 5px solid darkorange;
    box-sizing: border-box;
}
  .animate-0-25-a {
    transform: rotate(90deg);
    transform-origin: 100% 100%;
}
.animate-0-25-b {
    transform: rotate(-90deg);
    transform-origin: 100% 100%;
}
.animate-25-50-a {
    transform: rotate(180deg);
    transform-origin: 100% 100%;
}
.animate-25-50-b {
    transform: rotate(-90deg);
    transform-origin: 100% 100%;
}
.animate-50-75-a {
    transform: rotate(270deg);
    transform-origin: 100% 100%;
}
.animate-50-75-b {
    transform: rotate(-90deg);
    transform-origin:100% 100%;
}
.animate-75-100-a {
    transform: rotate(0deg);
    transform-origin: 100% 100%;
}
.animate-75-100-b {
    transform: rotate(-90deg);
    transform-origin: 100% 100%;
}
.text {
    text-align: center;
    font-size: 20px;
    color: darkorange;
    font-weight: bold;
}