.loader {
    position: relative;
    margin: 0 auto;
    width: 100px;
}
.loader:before {
    content: '';
    display: block;
    padding-top: 100%;
}

.circular {
    -webkit-animation: rotate 2s linear infinite;
    animation: rotate 2s linear infinite;
    height: 100%;
    -webkit-transform-origin: center center;
    transform-origin: center center;
    width: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.path2 {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
    -webkit-animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
    animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
    stroke-linecap: round;
}

@-webkit-keyframes rotate {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes rotate {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@-webkit-keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35px;
    }
    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124px;
    }
}
@keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35px;
    }
    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124px;
    }
}
@-webkit-keyframes color {
    100%,
    0% {
        stroke: #d62d20;
    }
    40% {
        stroke: #0057e7;
    }
    66% {
        stroke: #008744;
    }
    80%,
    90% {
        stroke: #ffa700;
    }
}
@keyframes color {
    100%,
    0% {
        stroke: #d62d20;
    }
    40% {
        stroke: #0057e7;
    }
    66% {
        stroke: #008744;
    }
    80%,
    90% {
        stroke: #ffa700;
    }
}