.blocker {
    position: fixed;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: auto !important;
    z-index: 5000 !important;
    padding: 20px !important;
    box-sizing: border-box !important;
    background-color: rgb(0, 0, 0) !important;
    background-color: rgba(0, 0, 0, 0.75) !important;
    text-align: center !important;
}

    .blocker::before {
        content: "";
        display: inline-block;
        height: 100%;
        vertical-align: middle;
        margin-right: -0.05em;
    }

.modal-blocker {
    vertical-align: middle;
    position: relative;
    z-index: 2;
    max-width: 500px;
    box-sizing: border-box;
    display: inline-block;
    width: 90%;
    background: #fff;
    padding: 15px 30px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
    -webkit-box-shadow: 0 0 10px #000;
    -moz-box-shadow: 0 0 10px #000;
    box-shadow: 0 0 10px #000;
    text-align: left;
}