YAFloader {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 10000;
        background-color: rgba(255, 255, 255, .8);
        opacity: 0.7;
    }
    YAFloader .title{
        display: flex;
        justify-content: center;
        align-items: center;
        position: absolute;
        top:30%;
        text-align:center;
        color:#000;
        font-size:50px
    }
    YAFloader .lds-ring {
        display: inline-block;
        position: relative;
        width: 64px;
        height: 64px;
        position: absolute;
        top: 50%;
        left: 50%;
        margin-top: -20px;
        margin-left: -25px;
        text-align: center;
        font-size: 10px;
    }

    YAFloader .lds-ring div {
        box-sizing: border-box;
        display: block;
        position: absolute;
        width: 51px;
        height: 51px;
        margin: 6px;
        border: 6px solid gray;
        border-radius: 50%;
        animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        border-color: gray transparent transparent transparent;
    }

    YAFloader .lds-ring div:nth-child(1) {
        animation-delay: -0.45s;
    }

    YAFloader .lds-ring div:nth-child(2) {
        animation-delay: -0.3s;
    }

    YAFloader .lds-ring div:nth-child(3) {
        animation-delay: -0.15s;
    }

    @keyframes lds-ring {
        0% {
            transform: rotate(0deg);
        }

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