:root {
    --naranja: #f4a634;
    --blanco: #ffffff;
    --negro: #000000;
    --gris_1: #d7d7d7;
    --gris_2: #434750;
    --gris_3: #9da1aa;
}

.container-slider {
    width: 90%;
    height: 90%;
    max-width: 900px;
    margin: auto;
    overflow: hidden;
    box-shadow: 0 0 0 10px var(--gris_2), 0 15px 50px;
    position: relative;
}

.slider {
    display: flex;
    width: 1100%;
    height: 700px;
    margin-left: -100%;
}

.slider__section {
    width: 100%;
}

.slider__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider__btn {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.7);
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    font-weight: bold;
    font-family: monospace;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
}

.slider__btn:hover {
    background: #fff;
}

.slider__btn--right {
    right: 10px;
}

.slider__btn--left {
    left: 10px;
}