.grilla_canales{
    background-color: #ffffff57;
    min-height: 250px;
    margin: 0% 10%;
    margin-top: 15px;
    border-radius: 15px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 10px;
    align-items: center;
    justify-content: center;
}
.grilla_canales .canal{
    cursor: pointer;
    margin: 1px auto;
    padding: 5px;
    height: 100%;
    width: 100%;
    max-width: 400px;
    overflow: hidden;
    position: relative;
    text-decoration: none;
}
.grilla_canales .canal .titulo_canal{
    background-color: #f0ad07;
    color: #06193c;
    width: 100%;
    display: block;
    text-decoration: none;
    font-size: 20px;
    text-align: center;
    padding: 4px;
}
.grilla_canales .canal .contenedor_imagen_canal{
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 400px;
    max-height: 400px;
}
.grilla_canales .canal .boton_transmision{
    position: absolute;
    max-width: 150px;
    opacity: 0;
    transition-property: all;
    transition-duration: 0.2s;
    transition-timing-function: ease-in-out;
    z-index: 3;
}
.grilla_canales .canal .imagen_canal{
    width: 100%;
    max-width: 400px;
    z-index: 2;
    transition-property: all;
    transition-duration: 0.2s;
    transition-timing-function: ease-in-out;
}
.grilla_canales .canal:hover .boton_transmision{
    opacity: 1;
}
.grilla_canales .canal:hover .imagen_canal{
    filter: brightness(60%);
}
@media screen and (max-width:1160px){
    .grilla_canales .canal .titulo_canal{
        font-size: 16px;
        padding: 3px;
    }
}
@media screen and (max-width:800px){
    .grilla_canales{
        grid-template-columns: 1fr 1fr;
        padding: 10px;
    }
}
@media screen and (max-width:480px){
    .grilla_canales .canal .titulo_canal{
        font-size: 15px;
    }
}