.myloader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.myloader {
    box-sizing: border-box;
    display: inline-block;
    width: 50px;
    height: 80px;
    border-top: 5px solid #fff;
    border-bottom: 5px solid #fff;
    position: relative;
    background: linear-gradient(#3c8dbc 30px, transparent 0) no-repeat;
    background-size: 2px 40px;
    background-position: 50% 0px;
    animation: spinx 3s linear infinite;
}

    .myloader:before, .myloader:after {
        content: "";
        width: 40px;
        left: 50%;
        height: 35px;
        position: absolute;
        top: 0;
        transform: translatex(-50%);
        background: rgba(255, 255, 255, 0.4);
        border-radius: 0 0 20px 20px;
        background-size: 100% auto;
        background-repeat: no-repeat;
        background-position: 0 0px;
        animation: lqt 3s linear infinite;
    }

    .myloader:after {
        top: auto;
        bottom: 0;
        border-radius: 20px 20px 0 0;
        animation: lqb 3s linear infinite;
    }
.myloader-container p {
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    margin-top: 128px;
    position: fixed;
}

@keyframes lqt {
    0%, 100% {
        background-image: linear-gradient(#3c8dbc 40px, transparent 0);
        background-position: 0% 0px;
    }

    50% {
        background-image: linear-gradient(#3c8dbc 40px, transparent 0);
        background-position: 0% 40px;
    }

    50.1% {
        background-image: linear-gradient(#3c8dbc 40px, transparent 0);
        background-position: 0% -40px;
    }
}

@keyframes lqb {
    0% {
        background-image: linear-gradient(#3c8dbc 40px, transparent 0);
        background-position: 0 40px;
    }

    100% {
        background-image: linear-gradient(#3c8dbc 40px, transparent 0);
        background-position: 0 -40px;
    }
}

@keyframes spinx {
    0%, 49% {
        transform: rotate(0deg);
        background-position: 50% 36px;
    }

    51%, 98% {
        transform: rotate(180deg);
        background-position: 50% 4px;
    }

    100% {
        transform: rotate(360deg);
        background-position: 50% 36px;
    }
}