.media-container {
	position: relative;
	padding-bottom: 56.25%;
		height: 0;
	overflow: hidden;
	/* background-image: url("Poster7gg.png");*/
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
        width:100%;
}

.media-container iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.w3-bluscuro1 {color:#f8de31 !important; background-color:#223c50 !important}
.w3-bluscuro1 {color:#f8de31 !important; background-color:#223c50 !important}
.w3-bluscuro3 {color:aqua !important; background-color:#223c50 !important}
.w3-bluscuro2 {color:#fff !important; background-color:#223c50 !important}
.w3-bluchiaro {color:#ff0000 !important; background-color:#add8e6 !important}
.w3-verdescuro {color:#f8de31 !important; background-color:#054a08 !important}
 .videowrapper{
width:auto;
}

    .player-frame-wrapper {
        position: relative;
        max-width: 854px;
    }
    .player-frame-wrapper-ratio {
    /* same as player ratio */
        padding-top: 56.25%;
        box-sizing: border-box;
        display: block;
    }
    .player-frame {
    /* make iframe fill wrapper */
        position: absolute;
        top: 0;
     left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }
    

h7{
    font-size: 0.9em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
    color:black;
}
h7b{
    font-size: 0.9em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
    color:white;
}
h8 { 
    font-size: 1.1em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
        color:white;
}
h5b{
    font-size: 0.8em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0.1em;
    margin-right: 0.5em;
    font-weight: bold;
    color:red;
}
h5g{
    font-size: 1.0em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0.1em;
    margin-right: 0.5em;
    font-weight: bold;
    color: aqua;
}

h7b{
    font-size: 0.9em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0.5em;
    font-weight: normal;
    color:white;
}
h4b{
    font-size: 1.0em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0.2em;
    margin-right: 0;
    font-weight: bold;
    color:white;
}
h7a{ 
    font-size: 1.0em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
    color:#f8de31;
}
#preview{
position:relative;
top:-16px;
}
#argomento { 
    font-size: 1.1em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
    color:#f8de31;
}
h9{
    font-size: 1.0em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
    color:lime;
}
h9c{
    font-size: 0.8em;
   /* margin-top: 1.1em;
    margin-bottom: 0.1em;
    margin-left: 3em;*/
    margin-right: 0;
    text-align:right;
    font-weight: normal;
    color:white;
}

@media only screen and (max-width:800px) {
  /* Tablets: */
  .main {
    width: 80%;
    padding: 0;
  }
  .right {
    width: 100%;
  }
}
@media only screen and (max-width:500px) {
  /* Mobile: */
  .menu, .main, .right {
    width: 100%;
  }
}