.ggb_contenidoInterno{
    background:url("../img/bg_9.png");
    background-size:cover;
}

.tab{
    position:absolute;
    width:97%;
    height:83%;
}

#video{
    position:absolute;
    top:18%;
    left:20%;
    width:60%;
    height:65%;
    background:#35311E;
}

#video iframe{
    width:100%;
    height:100%;
    border:none;
    display:none;
}

.btn_play{
    height:25%;
    position:absolute;
    top:50%;
    left:50%;
    transform:translateX(-50%) translateY(-50%);
}

.btn_play:hover{
    cursor:pointer;
    opacity:0.85;
    height:27%;
}

.btn_play:active{
    opacity:1;
    height:24%;
}

.popup{
    width:100%;
    height:100%;
    background:rgba(255, 255, 255, 0.6);
    border-radius:15px;
    position:absolute;
    z-index:3;
}

#popup_help{
    background-image:url("../img/popup_1.png");
    background-size:60%;
    background-position:50% 50%;
    background-repeat:no-repeat;    
}

#popup_help .btn_close{
    position:absolute;
    height:12%;
    right:19%;
    top:23%;
}

.btn_close:hover{
    cursor:pointer;
    opacity:0.85;
    transform:scale(1.1);
}

.btn_close:active{
    opacity:1;
    transform:scale(0.95);
}

#popup_help p{
    position:absolute;
    top:36%;
    left:24%;
    width:52%;
    height:38%;
    color:#624F3E;
    font-size:3.4em;
    margin:0;
    text-align:justify;
}

.tab_nav{
    position:absolute;
    bottom:0;
    width:16%;
    height:9.5%;
    left: 42%;
}

#tab_3 .tab_nav{
    left:79.5%;
}

.tab_nav div{
    display:inline-block;
    float:left;
    height:100%;
}


.custom_btn{
    width:33%;
    height:100%;
    background: #64b238;
    color:#FFF;
    font-size:3em;
    text-align:center;
    border-bottom:solid 6px #006633;
    bottom:0;
    position:absolute;
}


.btn_previous{
    border-radius:10px 0 0 0;
    left:1%;
}

.btn_help{
    border-radius:10px 10px 0 0;;
    right:33%;
}

.btn_next{
    border-radius:0px 10px 0 0;
    right:0;
}


.custom_btn:hover{
    cursor:pointer;
    background:#79C84F;
}

.custom_btn:active{
    transform:scaleY(0.8);
    background:#006633;
}