/* Only active for a One Page embedding with the background option enabled.
   Transparent iframe lets the FULL-BROWSER-WIDTH background show behind
   the original Messenger hero and buttons without modifying the host theme. */
html, html body.atmp-embedded, body.atmp-embedded{background:transparent!important;}
body.atmp-embedded .ams-app{background:transparent!important;}
body.atmp-embedded .ams-app:before{opacity:.45;}
body.atmp-embedded .ams-water{opacity:.22!important;}
body.atmp-embedded .ams-city-left,body.atmp-embedded .ams-city-right{opacity:.38!important;}