* {
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    height: 100%;
}

.loading-mask {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}


.loading.circular {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -25px;
    margin-left: -25px;
    width: 50px;
    height: 50px;
    animation: loading-rotate 2s linear infinite;
}

.loading.circular .path {
    animation: loading-dash 1.5s ease-in-out infinite;
    stroke-dasharray: 90, 210;
    stroke-dashoffset: 0;
    stroke-width: 4;
    stroke: #00a680;
    stroke-linecap: round;
}

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

@keyframes loading-dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -40px
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -120px
    }
}