/* Sticky footer styles
-------------------------------------------------- */
html {
    position: relative;
    min-height: 100%;
}
body {
    /* Margin bottom by footer height */
    margin-bottom: 60px;
}
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    /* Set the fixed height of the footer here */
    height: 60px;
    background-color: #f5f5f5;
}

/* Custom page CSS
-------------------------------------------------- */
/* Not required for template or sticky footer method. */

body > .container {
    padding: 60px 15px 0;
}
.container .text-muted {
    margin: 20px 0;
}

.footer > .container {
    padding-right: 15px;
    padding-left: 15px;
}

code {
    font-size: 80%;
}

/*callout*/
.callout{
    padding: 13px 15px 10px;
    margin: 20px 0;
    border: 1px solid #eee;
    border-left-width: 5px;
    border-radius: 3px;
}

.callout-info{
    border-left-color: #5bc0de;
}

.callout-message{
    border-left-color: #f0ad4e;
}

/* spinner */
.loading{
    position: absolute;
    bottom: 0;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250,250,250,0.8);
}

.half-circle-spinner, .half-circle-spinner * {
    box-sizing: border-box;
}

.half-circle-spinner {
    width: 60px;
    height: 60px;
    border-radius: 100%;
    position: relative;
    left: calc(50% - 30px);
    top: calc(50% - 30px);
}

.half-circle-spinner .circle {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    border: calc(60px / 10) solid transparent;
}

.half-circle-spinner .circle.circle-1 {
    border-top-color: #428bca;
    animation: half-circle-spinner-animation 1s infinite;
}

.half-circle-spinner .circle.circle-2 {
    border-bottom-color: #428bca;
    animation: half-circle-spinner-animation 1s infinite alternate;
}

@keyframes half-circle-spinner-animation {
    0% {
        transform: rotate(0deg);

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