:root{
    --amarillo: #ffe727;
    --negro: #000000;
    --gris: #9A999E;
    --gris_click: #434246;
    --blanco: #fff;
    --ancho_Sitio: 85%;
}

.container-slider{
    display: block;
    width: var(--ancho_Sitio);
    max-width: 300%;    
    margin: 5px auto auto auto;
    overflow: hidden;
    box-shadow: 0 0 0 5px var(--gris), 0 5px 50px;
    position: relative;   

    display: block; 
    background: var(--amarillo);
    border-radius: 10px 10px 35px 35px;
}
.slider{
    background: var(--amarillo);
    display: flex;
    flex-direction: row;
    width: 400%;
    height: 320px;
    margin-left: -100%;
}
.slider__section{
    width: 100%;
    background: var(--amarillo);
}
    
.slider__btn{
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--amarillo);
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    font-weight: bold;
    font-family: monospace;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
    display: none;
}
.slider__btn:hover{
    background: #fff;
}
.slider__btn--right{
    right: 10px;
    line-height: 40px;
    color: var(--bordeSlider);
    display: none;
}
.slider__btn--left{
    left: 10px;
    line-height: 40px;
    background: var(--amarillo);
    display: none;
}
.imagen-slider1, .imagen-slider2, .imagen-slider3, .imagen-slider4{
    background-position:100%;
    background-size:cover;
    padding: 180px;
}
.imagen-slider1{    
    background-image:url(../../img/slider/m1080/a1.png); 
}
.imagen-slider2{
    background-image:url(../../img/slider/m1080/a2.png);
}
.imagen-slider3{
    background-image:url(../../img/slider/m1080/a3.png);
}
.imagen-slider4{
    background-image:url(../../img/slider/m1080/a4.png);
}

@media(max-width: 960px){
    .container-slider{
        width: 97%;
    }
    .imagen-slider1{    
        background-image:url(../../img/slider/h960/e1.png); 
    }
    .imagen-slider2{
        background-image:url(../../img/slider/h960/e1.png);
    }
    .imagen-slider3{
        background-image:url(../../img/slider/h960/e1.png);
    }
    .imagen-slider4{
        background-image:url(../../img/slider/h960/e1.png);
    }
}

@media(max-width: 811px){
    .container-slider{
        width: 97%;
    }
    .imagen-slider1{    
        background-image:url(../../img/slider/h811/c1.png); 
    }
    .imagen-slider2{
        background-image:url(../../img/slider/h811/c1.png);
    }
    .imagen-slider3{
        background-image:url(../../img/slider/h811/c1.png);
    }
    .imagen-slider4{
        background-image:url(../../img/slider/h811/c1.png);
    }
}

@media(max-width: 686px){
    .container-slider{
        width: 98%;
    }
    .imagen-slider1{    
        background-image:url(../../img/slider/h686/d1.png); 
    }
    .imagen-slider2{
        background-image:url(../../img/slider/h686/d2.png);
    }
    .imagen-slider3{
        background-image:url(../../img/slider/h686/d1.png);
    }
    .imagen-slider4{
        background-image:url(../../img/slider/h686/d1.png);
    }
}

@media(max-width: 515px){
    .container-slider{
        width: 98%;
    }
    .imagen-slider1{    
        background-image:url(../../img/slider/h515/g1.png); 
    }
    .imagen-slider2{
        background-image:url(../../img/slider/h515/g2.png);
    }
    .imagen-slider3{
        background-image:url(../../img/slider/h515/g3.png);
    }
    .imagen-slider4{
        background-image:url(../../img/slider/h515/g1.png);
    }
}