/* Codepen: https://codepen.io/amustill/pen/dgjxE */

.mce-edit-area {
    position: relative!important;
}

.dw-tinymce-imgur-upload-loading {
    position: absolute!important;
    top: 0;
    left: 0;
    width: 100%!important;
    height: 100%!important;
    background: rgba(0, 0, 0, 0.15)!important;
}

.dw-tinymce-imgur-upload-loading .loading {
    position: absolute;
    top: 20%;
    left: 48%;
    border-width: 20px;
    border-radius: 50%;
    -webkit-animation: spin 1s linear infinite;
    -moz-animation: spin 1s linear infinite;
    -o-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
    /* Loading style */
    border-style: double;
    border-color: #444 #fff #fff;
}

@-webkit-keyframes spin {
    100% { -webkit-transform: rotate(359deg); }
}

@-moz-keyframes spin {
    100% { -moz-transform: rotate(359deg); }
}

@-o-keyframes spin {
    100% { -moz-transform: rotate(359deg); }
}

@keyframes spin {
    100% {  transform: rotate(359deg); }
}