@charset "utf-8";



.updating_background {
    position: fixed;
    z-index: 120;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
}



.updating_message {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 120px;
    height: 120px;

    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.5);

    text-align: center;
    line-height: 120px;
    color: #fff;
}

.updating_message:before {
    content: "";

    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 80px;
    height: 80px;

    border-radius: 50%;
    border: 12px #2fbf47 solid;
    border-right-color: transparent;
    animation: spin 1s linear infinite;
}

/*
    http://www.html5-memo.com/webtips/css3-loading/
*/
@keyframes spin
{
    0% { transform: rotate(0deg); }
    /* 50%  { transform: rotate(180deg); } */
    100%   { transform: rotate(360deg); }
}