.main {
    background-color: #f5f8f9;
    position: relative;
    min-height: 100vh;
}

.container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 220px;
    width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.25s ease-out;
}


.loader {
    height: 3px;
    background-color: #eee;
    width: 100%;
    margin-top: 15px;
    border-radius: 100px;
    position: relative;
    overflow-x: hidden;
}


.loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 50%;
    background-color: #0875E1;
    -webkit-animation: webkit-loading 1.5s infinite;
    -moz-animation: moz-loading .1.5s infinite;
    -o-animation: o-loading 1.5s infinite;
    animation: loading 1.5s infinite;
}


@keyframes loading {
    0% {
        left: -30%;
    }

    50% {
        left: 80%;
    }

    100% {
        left: -30%;
    }
}

@-webkit-keyframes webkit-loading {
    0% {
        left: -30%;
    }

    50% {
        left: 80%;
    }

    100% {
        left: -30%;
    }
}

@-moz-keyframes moz-loading {
    0% {
        left: -30%;
    }

    50% {
        left: 80%;
    }

    100% {
        left: -30%;
    }
}

@-o-keyframes o-loading {
    0% {
        left: -30%;
    }

    50% {
        left: 80%;
    }

    100% {
        left: -30%;
    }
}