.cms-container-iframe{
    position: relative;
    display: block;
    height: 0;
    padding: 0;
    overflow: hidden;
}
.cms-container-iframe .cms-container-iframe-close,
.cms-container-iframe .cms-container-iframe-fullscreen{
    position: absolute;
    z-index: 1000;
}
.cms-container-iframe .cms-container-iframe-close{
    display: none;
}
.cms-container-iframe.iframe-fullscreen .cms-container-iframe-close{
    display: block;
}
.cms-container-iframe.iframe-fullscreen .cms-container-iframe-fullscreen{
    display: none;
}
.cms-container-iframe button.cms-container-iframe-close,
.cms-container-iframe button.cms-container-iframe-fullscreen{
    right: 5px;
    top: 5px;
}
.cms-container-iframe a.cms-container-iframe-close,
.cms-container-iframe a.cms-container-iframe-fullscreen{
    left: 0;
    right: 0;
    text-align: center;
    bottom: 0;
    background: rgba(255,255,255,0.3);
    padding: 5px;
    color: #fff !important;
    text-decoration: none !important;
}
.cms-container-iframe iframe{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    height: 100%;
    width: 100%;
    border: 0;
    transition: all ease-in-out 0.3s;
}
.cms-container-iframe.iframe-fullscreen{
    position: fixed;
    z-index: 15000;
    left: 0;
    right: 0;
    top: 0;
    overflow: auto;
    height: 100%;
    padding: 15px !important;
    background: #fff;
}

body.iframe-fullscreen{
    overflow: hidden;
}