.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.3);
}

    .loader-wrapper span {
        display: block;
        position: relative;
        top: 51.5%;
        margin: auto;
        text-align: center;
        align-content: center;
    }

.loader {
    display: block;
    position: relative;
    left: 50%;
    top: 50%;
    margin-left: -25px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #fa6446;
    -webkit-animation: spin 0.7s linear infinite;
    animation: spin 0.7s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        transform: rotate(0deg);
    }

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

@keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        transform: rotate(0deg);
    }

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