.loader_boss {
    background-color: #000000b8;
    color: #fff;
    width: 150px;
    text-align: center;
    height: 120px;
    border-radius: 10px;
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999;
    padding-top: 17px;
}

.spinner {
    box-sizing: border-box;
    width: 60px;
    height: 60px;
    padding: 3px;
    overflow: visible; }
.spinner > circle {
    fill: none;
    stroke: currentColor;
    cx: 50%;
    cy: 50%;
    r: 50%;
    stroke-width: 2px;
    stroke-linecap: round;
    transform-origin: center;
}