.loader {
    position: absolute;
    top: 50%;
    left: 40%;
    margin-left: 10%;
    transform: translate3d(-50%,-50%,0)
}

.loaderdot {
    width: 24px;
    height: 24px;
    background: #ff8d00;
    border-radius: 100%;
    display: inline-block;
    opacity: 0;
    -webkit-animation: slide 1s ease .5s both infinite;
    -moz-animation: slide 1s ease .5s both infinite;
    -o-animation: slide 1s ease .5s both infinite;
    animation: slide 1s ease .5s both infinite
}

    .loaderdot:nth-child(1) {
        animation-delay: .6s;
        background: #ff8d00
    }

    .loaderdot:nth-child(2) {
        animation-delay: .7s;
        background: #fd9616
    }

    .loaderdot:nth-child(3) {
        animation-delay: .8s;
        background: #fda805
    }

    .loaderdot:nth-child(4) {
        animation-delay: .9s;
        background: #ffb402
    }

    .loaderdot:nth-child(5) {
        animation-delay: 1s;
        background: #fbbe00
    }

@-moz-keyframes slide {
    0% {
        transform: scale(1)
    }

    50% {
        opacity: 1;
        transform: scale(1.7)
    }

    100% {
        transform: scale(1)
    }
}

@-webkit-keyframes slide {
    0% {
        transform: scale(1)
    }

    50% {
        opacity: 1;
        transform: scale(1.7)
    }

    100% {
        transform: scale(1)
    }
}

@-o-keyframes slide {
    0% {
        transform: scale(1)
    }

    50% {
        opacity: 1;
        transform: scale(1.7)
    }

    100% {
        transform: scale(1)
    }
}

@keyframes slide {
    0% {
        transform: scale(1)
    }

    50% {
        opacity: 1;
        transform: scale(1.7)
    }

    100% {
        transform: scale(1)
    }
}