.sectionLoader {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.lds-ripple {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
    margin: auto;
}

    .lds-ripple div {
        position: absolute;
        border: 4px solid #dfc;
        opacity: 1;
        border-radius: 50%;
        animation: lds-ripple 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
    }

        .lds-ripple div:nth-child(2) {
            animation-delay: -0.5s;
        }

@media screen and (max-device-width: 320px) {
    .lds-ripple {
        height: 56px;
    }

        .lds-ripple div {
            animation: lds-ripple-smartphone-320px 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
        }
}

@keyframes lds-ripple {
    0% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    4.9% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    5% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 1;
    }

    100% {
        top: 0px;
        left: 0px;
        width: 72px;
        height: 72px;
        opacity: 0;
    }
}

@keyframes lds-ripple-smartphone-320px {
    0% {
        top: 28px;
        left: 28px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    4.9% {
        top: 28px;
        left: 28px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    5% {
        top: 28px;
        left: 28px;
        width: 0;
        height: 0;
        opacity: 1;
    }

    100% {
        top: 0px;
        left: 0px;
        width: 56px;
        height: 56px;
        opacity: 0;
    }
}