.mci-redhat-loadingbox{
    position: absolute;
    left: 0;
    top: 0;
    right:0;
    bottom: 0;
    z-index: 1000;
}
.mci-redhat-loading {
    width: 190px;
    height: 121px;
    background: #77C285;
    box-shadow: 0 1px 6px 0 rgba(235, 235, 235, 0.5);
    border-radius: 8px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

}

.mci-redhat-loading .mci-redhat-loading-box {
    width: 100%;
    height: 100%;
    position: relative;
}

.mci-redhat-loading .mci-redhat-loading-box .loading-img {
    margin-top: 35px;
    margin-left: 86px;
    width: 18px;
    height: 26px;
    animation: mci_loading_animation 1s infinite

}

.mci-redhat-loading .mci-redhat-loading-box .loading-txt {
    width: 100%;
    height: 20px;
    font-size: 14px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 19px;
    margin-top: 8px;
    text-align: center;
}

@keyframes mci_loading_animation {
    0% {
        transform: rotate(90deg);
    }
    25% {
        transform: rotate(180deg);
    }
    50% {
        transform: rotate(270deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.mci-redhat-loading .mci-redhat-loading-box dot {
    display: inline-block;
    height: 1em;
    line-height: 1;
    text-align: left;
    vertical-align: -.25em;
    overflow: hidden;
}

.mci-redhat-loading .mci-redhat-loading-box dot::before {
    display: block;
    content: '...\A..\A.';
    white-space: pre-wrap;
    animation: dot 1s infinite step-start both;
}

@keyframes dot {
    33% {
        transform: translateY(-2em);
    }
    66% {
        transform: translateY(-1em);
    }
}