#preloadingAnimation {
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: #ffffff;
    user-select: none;
    z-index: 9999;
    overflow: hidden
}

.lds-roller {
    display: inline-block;
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 64px;
    height: 64px;
}

    .lds-roller div {
        animation: lds-roller 1.2s cubic-bezier(0.5,0,0.5,1) infinite;
        transform-origin: 32px 32px;
    }

        .lds-roller div:after {
            content: " ";
            display: block;
            position: absolute;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #13c2c2;
            margin: -3px 0 0 -3px;
        }

        .lds-roller div:nth-child(1) {
            animation-delay: -0.036s;
        }

            .lds-roller div:nth-child(1):after {
                top: 50px;
                left: 50px;
            }

        .lds-roller div:nth-child(2) {
            animation-delay: -0.072s;
        }

            .lds-roller div:nth-child(2):after {
                top: 54px;
                left: 45px;
            }

        .lds-roller div:nth-child(3) {
            animation-delay: -0.108s;
        }

            .lds-roller div:nth-child(3):after {
                top: 57px;
                left: 39px;
            }

        .lds-roller div:nth-child(4) {
            animation-delay: -0.144s;
        }

            .lds-roller div:nth-child(4):after {
                top: 58px;
                left: 32px;
            }

        .lds-roller div:nth-child(5) {
            animation-delay: -0.18s;
        }

            .lds-roller div:nth-child(5):after {
                top: 57px;
                left: 25px;
            }

        .lds-roller div:nth-child(6) {
            animation-delay: -0.216s;
        }

            .lds-roller div:nth-child(6):after {
                top: 54px;
                left: 19px;
            }

        .lds-roller div:nth-child(7) {
            animation-delay: -0.252s;
        }

            .lds-roller div:nth-child(7):after {
                top: 50px;
                left: 14px;
            }

        .lds-roller div:nth-child(8) {
            animation-delay: -0.288s;
        }

            .lds-roller div:nth-child(8):after {
                top: 45px;
                left: 10px;
            }

#preloadingAnimation .load-tips {
    color: #13c2c2;
    font-size: 2rem;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    margin-top: 80px;
    text-align: center;
    width: 400px;
    height: 64px;
}

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

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