.preloader {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: #d5dffd;
    z-index: 999999999;
}
.loader {
    position: absolute;
    top: 45%;
    left: 40%;
}
.loader:before {
    content: "";
    width: 100%;
    height: 100%;
    background: url(http://samatexpak.com/assets/images/logo/logo.png);
    position: absolute;
    background-size: 100% 100%;
}


@keyframes animate_1 {
    0%, 100% {
      transform: translateZ(25px) rotateX(14deg);
    }
    33% {
      transform: translateZ(-25px) scale(0.4);
    }
    66% {
      transform: translateZ(-25px);
    }
}
@media only screen and (min-width: 992px) {
    /* .loader {
        left: 50%;
    }
    .loader:before {
        width: 130px;
        height: 130px;
        border: 40px solid #1B76FF;
    }
    .loader:after {
        width: 130px;
        height: 130px;
        border: 40px solid #1B76FF;
    }
} */