#completo{
    width:100%;
    max-width: 1366px;
    margin: 0 auto;
    display: table:
}
.contenedor_mob{
    display: none;
    position: absolute;
    top: 0;
    background-color: #fff;
    height: 80px;
    width: 100%;
    text-align: center;
}
.contenedor{
    width: 90%;
    background: #fff;
    border-bottom: solid 3px #a2ead9;
    margin-left: 5%;
    position: relative;
    height: 105px;
}
.header_left{
    float: left;
    display: block;
    padding-left: 20px;
    text-align: left;
    
}
.header_left img{
    height: 50px;
    margin-bottom: 10px;
    width: auto;
}
.header_right{
    float: right;
    display: inline-block;
    padding-right: 20px;
}
.header_right a img{
    height: 25px;
    margin-right: 15px;
}
.header_right .bienvenido{
    font-size: 18px;
    display: inline-block;
    line-height: 50px;
    height: 50px;
    margin-right: 20px;
}
.nombre_curso{
    display: block;
    font-size: 18px;
    padding-right: 38px;
}
.materiales_top{
    display: block;
}
.lista_materiales{
    list-style: none;
    padding: 0;
    margin: 0;
    width:auto;
    float: left;
}
.lista_materiales li{
    vertical-align: middle;
    text-align: left;
    display: inline-block;
    margin-right: 10px;
}
.lista_materiales li a{
    text-decoration: none;
    color: #00afa8;
}
.lista_materiales li img{
    height: 30px;
    vertical-align: middle;
    margin-right: 10px;
}
.lista_materiales li span{
    vertical-align: middle;
}

.materiales_bottom{
    width:90%;
    overflow-y: auto;
    height: calc(100% - 108px);
    margin: 0 5%;
    scrollbar-width: thin;
    background-color: #fff;
    position: relative;
}
.materiales_bottom::-webkit-scrollbar {
    width: 5px;
    height: 5px;
    background-color: #00635f;
}
.materiales_bottom::-webkit-scrollbar-thumb{
    background-color: #00afa8;
}
.materiales_bottom .div_video{
    float: left;
    width: 48%;
    margin: 20px 1% 0 1%;
    display: table;
}
.materiales_bottom .div_video:last-child{
    float: none;
    width: 48%;
    margin: 20px auto 20px auto;
    display: table;
    padding-top: 20px;
}
.materiales_bottom .div_video span{
    margin-bottom: 10px;
    display: table-row;
    font-size: 14px;
}
.materiales_bottom .div_video iframe{
    display: table-row;
}
.div_examen, .div_edit_users{
    display: none;
    position: fixed;
    z-index: 100;
    border: solid 3px #00afa8;
    top: 5vh;
    width: 70vw;
    height: 90vh;
    left: 15vw;
    background-color: #fff;
}
.div_examen::-webkit-scrollbar, .div_edit_users::-webkit-scrollbar {
    width: 5px;
    height: 5px;
    background-color: #00635f;
}
.div_examen::-webkit-scrollbar-thumb, .div_edit_users::-webkit-scrollbar-thumb{
    background-color: #00afa8;
}
.cerrar_examen{
    position: relative;
    top:-10px;
    right: -10px;
    float: right;
    width: 30px;
    height: 30px;
}
.cerrar_examen img{
    width: 100%;
}
.div_examen iframe{
    position: relative;
    width: 100%;
    height: 80vh;
}
@media screen and (min-width:901px) and (max-width:1315px){
    .materiales_bottom iframe{
        width: 40vw;
    }
}
/*@media screen and (max-width:1080px){
    .icono_material span{
                display: none;
            }
}*/
@media screen and (max-width:900px){
    .contenedor_mob{
        display: block;
        position: fixed;
        z-index: 100;
        height: 90px;
    }
    .contenedor_mob img{
        height: 20px;
        padding-top: 10px;
    }
    .contenedor{
        display: none;
    }
    .logo_header{
        float: left;
        padding-top: 10px;
        width: calc(50% - 10px);
        text-align: left;
        padding-right: 10px;
    }
    .derecha_header{
        float: left;
        width: calc(50% - 10px);
        text-align: right;
    }
    .logo_header img{
        height: 30px;
        width: auto; 
    }
    .logo_mobile{
        padding-left: 10px;
    }
    .bienvenido{
        font-size: 12px;
        display: inline-block;
    }
    .nombre_curso{
        font-size: 11px;
        margin: 10px auto 0 auto;
        padding: 0;
        text-align: right;
    }
    .lista_materiales{
        float: none;
        text-align: left;
        padding-left: 10px;
    }
    .lista_materiales li{
        display: table-cell;
        padding-right: 10px;      
    }
    .lista_materiales span{
        color: #000;
        font-size: 12px;
        font-weight: normal;
        display: inline-block;
    }
    .lista_materiales li img{
        height: 20px;
        width: auto;
        margin-right: 5px;
    }
    .materiales_bottom .div_video, .materiales_bottom .div_video:last-child{
        margin: 20px 0;
        text-align: center;
        display: inline;
        float: none;
    }
    .materiales_bottom .div_video span{
        display: block;
    }
    .materiales_bottom{
        height: auto;
        width: 100%;
        margin: 95px 0 0 0;
    }
    .materiales_bottom iframe{
        width: 90vw;
        height: calc(90vw * 0.56);
    }
}
@media screen and (max-width:549px){
    .contenedor_mob{
        height: 110px;
    }
    .materiales_bottom{
        height: calc(100% - 110px);
        margin-top: 115px;
    }
}