div#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    z-index: 99999;
}

.loader {
    position: absolute;
    left: 25%;
    top: 41%;
}

.loader span {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
    position: absolute;
    left: 50%;
    margin-left: -10px;
    -webkit-animation: 3s infinite linear;
    -moz-animation: 3s infinite linear;
    -o-animation: 3s infinite linear;
}

.loader h1 {
    color: #0A1D3B;
    font-size: 36px;
    letter-spacing: 1px;
    font-weight: 400;
    text-align: center;
}

.loader span:nth-child(2) {
    background: #0A1D3B;
    -webkit-animation: kiri 1.2s infinite linear;
    -moz-animation: kiri 1.2s infinite linear;
    -o-animation: kiri 1.2s infinite linear;
}

.loader span:nth-child(3) {
    background: #edbc48;
    z-index: 100;
}

.loader span:nth-child(4) {
    background: #0A1D3B;
    -webkit-animation: kanan 1.2s infinite linear;
    -moz-animation: kanan 1.2s infinite linear;
    -o-animation: kanan 1.2s infinite linear;
}

@-webkit-keyframes kanan {
    0% {
        -webkit-transform: translateX(20px);
    }
    50% {
        -webkit-transform: translateX(-20px);
    }
    100% {
        -webkit-transform: translateX(20px);
        z-index: 200;
    }
}

@-moz-keyframes kanan {
    0% {
        -moz-transform: translateX(20px);
    }
    50% {
        -moz-transform: translateX(-20px);
    }
    100% {
        -moz-transform: translateX(20px);
        z-index: 200;
    }
}

@-o-keyframes kanan {
    0% {
        -o-transform: translateX(20px);
    }
    50% {
        -o-transform: translateX(-20px);
    }
    100% {
        -o-transform: translateX(20px);
        z-index: 200;
    }
}

@-webkit-keyframes kiri {
    0% {
        -webkit-transform: translateX(-20px);
        z-index: 200;
    }
    50% {
        -webkit-transform: translateX(20px);
    }
    100% {
        -webkit-transform: translateX(-20px);
    }
}

@-moz-keyframes kiri {
    0% {
        -moz-transform: translateX(-20px);
        z-index: 200;
    }
    50% {
        -moz-transform: translateX(20px);
    }
    100% {
        -moz-transform: translateX(-20px);
    }
}

@-o-keyframes kiri {
    0% {
        -o-transform: translateX(-20px);
        z-index: 200;
    }
    50% {
        -o-transform: translateX(20px);
    }
    100% {
        -o-transform: translateX(-20px);
    }
}