.youtubeBlockResponsive16by9,.youtubeBlockResponsive4by3 {
position:
relative;
height: 0;
}
.youtubeBlockResponsive16by9 iframe,
.youtubeBlockResponsive4by3 iframe{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.youtubeBlockResponsive16by9
{
padding-bottom: 56.25%
}
.youtubeBlockResponsive4by3{
padding-bottom:
75%;
}
.ccm-edit-mode-disabled-item.youtubeBlockResponsive16by9 {
padding-top: 28.125%;
padding-bottom:
28.125%
}
.ccm-edit-mode-disabled-item.youtubeBlockResponsive4by3 {
padding-top: 37.5%;
padding-bottom: 37.5%
}