@keyframes loading-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(359deg);
    }
}
@-webkit-keyframes loading-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(359deg);
    }
}

.loading {
    display: block;
    position: relative;
    height: 32px;
    width: 32px;
}
.loading-line {
    display: block;
    position: absolute;
    width: 32px;
    height: 2px;
    top: 50%;
    left: 50%;
    margin-left: -16px;
    margin-top: -1px;
    background-color: #777;
    -webkit-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    -moz-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    -o-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
}
.loading-line[anidelay="0"] {
    -webkit-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    -moz-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    -o-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
    animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0s loading-rotate infinite;
}
.loading-line[anidelay="1"] {
    -webkit-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.1s loading-rotate infinite;
    -moz-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.1s loading-rotate infinite;
    -o-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.1s loading-rotate infinite;
    animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.1s loading-rotate infinite;
}
.loading-line[anidelay="2"] {
    -webkit-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.2s loading-rotate infinite;
    -moz-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.2s loading-rotate infinite;
    -o-animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.2s loading-rotate infinite;
    animation: 1.1s cubic-bezier(.43,.92,.57,.98) 0.2s loading-rotate infinite;
}