.cursovideo{
    margin-left: auto;
    margin-right: auto;
    background-color: rgba(255, 255, 255, 0);
    padding: 2%;
    width: 80%;
    border-bottom: 5px solid #800080;
   
}
.menu-flotante {
    position: fixed;
    top: 20px;
    left: 20px;
    background-image: linear-gradient(to right, #ff69b4, #800080);
    padding: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    border-radius: 1rem;
}
.menu-flotante ul li{
padding: 2px;
margin: 2px;
}
.menu-flotante ul a{
    color: #fff;
text-decoration: dotted;
    }
    
.contenedor{
    background-image: linear-gradient(to right, #ff69b448, #80008057);
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin: 2%;
    padding: 2%;
    border-radius: 25px;
    
}
.textprinci{
    font-size: 40px;
    text-align: center;
}
.imgcurso{
    width: 100%;
    height: auto;
}
.fondocurso{
    background-image: url('../Images/CURVA 1.png');
    width: 100%;
    height: auto; /* Ajusta la altura según necesites */
    background-repeat: repeat; /* La imagen se repite tanto horizontal como verticalmente */
}
.textcontenedor{
    background-image: linear-gradient(to right, #ff69b448, #80008057);
    margin: 2%;
    padding: 2%;
    border-radius: 25px;
}
.textdescrip{
    font-size: 20px;
}
.textmodulo{
    font-size: 40px;
    font-weight: bold;
    border-bottom: 5px solid #800080;
}
.textvideo{
    font-size: 25px;
    font-weight: bold;
}
/*boton de marcar visto*/
.marcar-visto {

    top: 10px;
    right: 10px;
    padding: 5px 10px;
    background-image: linear-gradient(to right, #ff69b4, #800080);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 2%;
}
.marcar-visto:hover {
    background-image: linear-gradient(to right, #ff0080, #4b014b);
}
/*ccs plantilla nueva*/
.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 20px auto;
}
.video-container iframe {
    width: 100%;
    height: 400px; /* Altura del video */
    border-radius: 10px;
}
.custom-controls {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 80%;
    max-width: 640px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 5px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 2;
}
.custom-controls button {
    background-color: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
}
.progress-bar {
    flex: 1;
    margin: 0 10px;
}
.progress-bar input[type=range] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background-color: #ddd;
    outline: none;
    border-radius: 10px;
}
.progress-bar input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background-color: #fff;
    border: 2px solid #333;
    border-radius: 50%;
    cursor: pointer;
}
.progress-bar input[type=range]::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background-color: #fff;
    border: 2px solid #333;
    border-radius: 50%;
    cursor: pointer;
}
.imgopaca{
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    right: 1px;
    opacity: 0;
}