body {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size:20px;
  margin:0px;
  line-height:1.3;
}
*{box-sizing:border-box}

h1{font-size:100%;font-weight:normal;}

#top{position:sticky;top:0px;background:white;z-index:1000;}
#logo{text-align:center;padding:20px;}
#logo_contenitore{height:80px;}
#menu{padding:0px 20px;background:#3c4757;color:white;display:flex;align-items:center;justify-content:center;height:70px;}
.vocemenu{padding:0px 20px;text-align:center;cursor:pointer;border-right:solid 1px white;}
.vocemenu:hover{font-weight:bold;}
.vocemenu.ultimo{border-right:unset;}

#banda{text-align:center;padding:10px;background:#10c458;color:white;display:flex;justify-content:center;min-height:40px;}
#corpo{background:#f8f8f8;}
#sotto{background:#3c4757;min-height:100px;padding:80px;text-align:center;color:white;font-size:80%;}

.div_flex{display:flex;gap:10px;padding:10px;margin:10px;flex-wrap:wrap;}
.riquadro{padding:40px;margin:0px;width:100%;border-left:solid 10px #c1f5d5;background:white;}
.riquadro_immagine{height:80px;margin-bottom:20px;}
.riquadro_immagine img{height:100%;}
.riquadro100{width:100%;padding:20px;background:#f3f3f3;text-align:center;font-size:150%;}

.titolo1{color:#10c458;font-weight:bold;font-size:100%;margin-bottom:30px;}

.video{border:solid 1px;width:360px;height:280px;}

@media screen and (min-width: 1124px) {
#logo_contenitore{height:100px;}
.div_flex{flex-wrap:no-wrap;padding:40px;margin:0px 10%;}
.riquadro{margin:10px 30px;width:calc(33% - 70px);}
.riquadro100{padding:140px;}

.titolo1{font-size:150%;}

.video{width:720px;height:480px;}
}