.dx-popup-content iframe {
    background-image: url('data:image/svg+xml,<svg width="75" height="75" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><style>.spinner_ajPY{transform-origin:center;animation:spinner_AtaB .75s infinite linear}@keyframes spinner_AtaB{100%{transform:rotate(360deg)}}</style><path d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,19a8,8,0,1,1,8-8A8,8,0,0,1,12,20Z" fill="%234796CE" opacity=".25"/><path d="M10.14,1.16a11,11,0,0,0-9,8.92A1.59,1.59,0,0,0,2.46,12,1.52,1.52,0,0,0,4.11,10.7a8,8,0,0,1,6.66-6.61A1.42,1.42,0,0,0,12,2.69h0A1.57,1.57,0,0,0,10.14,1.16Z" class="spinner_ajPY" fill="%234796CE" /></svg>');
    background-repeat: no-repeat;
    background-position: center center;
}

.loader {
    position: fixed;
    top: calc(50% - 25px);
    left: calc(50% - 25px);
    width: 75px;
    aspect-ratio: 1;
    box-sizing: content-box;
    animation: ll 1s infinite linear;
    background-image: url('data:image/svg+xml,<svg width="75" height="75" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><style>.spinner_ajPY{transform-origin:center;animation:spinner_AtaB .75s infinite linear}@keyframes spinner_AtaB{100%{transform:rotate(360deg)}}</style><path d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,19a8,8,0,1,1,8-8A8,8,0,0,1,12,20Z" fill="%234796CE" opacity=".25"/><path d="M10.14,1.16a11,11,0,0,0-9,8.92A1.59,1.59,0,0,0,2.46,12,1.52,1.52,0,0,0,4.11,10.7a8,8,0,0,1,6.66-6.61A1.42,1.42,0,0,0,12,2.69h0A1.57,1.57,0,0,0,10.14,1.16Z" class="spinner_ajPY" fill="%234796CE" /></svg>');
    background-repeat: no-repeat;
    background-position: center center;
}

.loaded .loader-wrapper {
    visibility: hidden;
    opacity: 0;
    -webkit-transition: all .8s ease-out;
    transition: all .8s ease-out;
}

.loader-wrapper {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    background: var(--bs-body-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.loaded .loader-wrapper{
	display:none;
}