/* Carl Cooper controlled advertising. Ads are isolated from lesson text/images. */
.cc-ad-shell{display:block!important;clear:both!important;float:none!important;position:relative!important;box-sizing:border-box!important;text-align:center!important;overflow:hidden!important}
.cc-ad-shell *{float:none!important}
.cc-ad-label{display:block;margin:0 0 5px;font:10px/1.2 Arial,sans-serif;letter-spacing:.12em;color:#756f66}
.cc-top-ad{width:100%;margin:0 auto 18px;padding:10px 0;background:rgba(238,231,216,.70)}
.cc-top-ad .desktop,.cc-top-ad .tablet,.cc-top-ad .phone{display:none;margin:auto}
.cc-right-ad{width:300px;max-width:100%;margin:18px auto;min-height:250px}
.cc-lesson-ad{width:100%;margin:32px 0;padding:12px 0;border-top:1px solid rgba(0,0,0,.08);border-bottom:1px solid rgba(0,0,0,.08)}
.cc-lesson-ad .wide{display:block;width:728px;max-width:100%;margin:auto}
.cc-lesson-ad .narrow{display:none;width:100%;margin:auto}
.cc-ad-shell + *, * + .cc-ad-shell{clear:both}
@media(min-width:1051px){.cc-top-ad .desktop{display:block;width:970px;max-width:calc(100vw - 32px)}}
@media(min-width:761px) and (max-width:1050px){.cc-top-ad .tablet{display:block;width:728px;max-width:calc(100vw - 32px)}}
@media(max-width:760px){.cc-top-ad .phone{display:block;width:320px;max-width:calc(100vw - 20px)}.cc-lesson-ad .wide{display:none}.cc-lesson-ad .narrow{display:block}}