audio, video {
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;

    -o-transition: all 1s ease;
    -webkit-transition: all 1s ease;
    transition: all 1s ease;
    vertical-align: top;
}

li {
    border-bottom: 1px solid rgb(189, 189, 189);
    border-left: 1px solid rgb(189, 189, 189);
    padding: .5em;
}

#videos-controls {
    width: 70%;
    height: 14%;
    opacity: 1;
    margin-left: 18%;
    position: absolute;
    bottom: 6px;
}

#video-selected {
    width: 0%;
    height: 100%;
    /*background-color: black;*/
    float: left;
}

#videos-contents {
    width: 100%;
    height: 100%;
    /*background-color: black;*/
    float: left;
}

.buttons-controls {
    height: 100%;
    font-size: initial;
    width: 14%;
    margin-bottom: 1px;
    float: left;
    margin-right: 7%;
}

body {
    margin: 0px;
}

#setup-new-room {
    background: url(../images/camaraon.png);
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
    opacity: 0.5;
}

#setup-new-room1 {
    background: url(../images/microfonoon.png);
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
    opacity: 0.5;
}

#setup-new-room2 {
    background: url(../images/invitar.png);
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
    opacity: 0.5;
}

#setup-new-room3 {
    background: url(../images/colgar.png);
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
    opacity: 0.5;
}

#chatdiv{
     position: relative; 
     left: 0px; 
     height: 98%; 
     width: 360px; 
     top: 0px;
     float: left;
     display: none;
     opacity: 0.5;
}

#chatclose{
    float: left;
    background-color: white;
    cursor: pointer;
    display: none;
    opacity: 0.5;
    margin-left: 3px;
    margin-top: 0px;
}

#chatopen{
    float: left;
    /*background-color: white;*/     
    cursor: pointer;
    display: block;
    opacity: 0.5;
}

.chatopenclass{
    width: 60px;
    height: 60px;
    padding: 10px;    
}