html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

* {
    box-sizing: border-box;
}

/* spinner/processing state, errors */
.spinner,
.spinner:before,
.spinner:after {
    border-radius: 50%;
}

.spinner {
    color: #ffffff;
    font-size: 22px;
    text-indent: -99999px;
    margin: 0px auto;
    position: relative;
    width: 20px;
    height: 20px;
    box-shadow: inset 0 0 0 2px;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}

    .spinner:before,
    .spinner:after {
        position: absolute;
        content: "";
    }

    .spinner:before {
        width: 10.4px;
        height: 20.4px;
        background: #5469d4;
        border-radius: 20.4px 0 0 20.4px;
        top: -0.2px;
        left: -0.2px;
        -webkit-transform-origin: 10.4px 10.2px;
        transform-origin: 10.4px 10.2px;
        -webkit-animation: loading 2s infinite ease 1.5s;
        animation: loading 2s infinite ease 1.5s;
    }

    .spinner:after {
        width: 10.4px;
        height: 10.2px;
        background: #5469d4;
        border-radius: 0 10.2px 10.2px 0;
        top: -0.1px;
        left: 10.2px;
        -webkit-transform-origin: 0px 10.2px;
        transform-origin: 0px 10.2px;
        -webkit-animation: loading 2s infinite ease;
        animation: loading 2s infinite ease;
    }

@-webkit-keyframes loading {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

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

@keyframes loading {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

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