.container_slider_1{
    display: grid;
    flex: 0 1 auto;
    padding: 0px 0px 10px 0px; 
    /* grid-template-columns: repeat(1, minmax(300px, 400px)); */
}
.slider_1{
    position: relative;
    overflow: hidden;
}
.slider_1:hover .slick-arrow{
    opacity: 0.45;
    transition: opacity 0.2s linear;
}
.slider_1 .slick-list{
    margin: 0 -3px;           /* (-) ОТСТУП МЕЖДУ СЛАЙДАМИ (ЕЩЁ ИЗМЕНИ НИЖЕ) */
}
.slider_1 .slick-track{
    display: flex;
}
.slider_1 .slick-slide{
    margin: 0 3px;             /* ОТСТУП МЕЖДУ СЛАЙДАМИ (ЕЩЁ ИЗМЕНИ ВЫШЕ) */
}
.a_img_slider_1{
    position: relative;
    aspect-ratio: 3.5/1;
    border-radius: 7px;
    border: 0.5px solid #8C8989;
    overflow: hidden;
    display: flex;
    align-items: center;
}
.img_slider_1{
    width: 100%;
}
/* --------------стрелки---------------------- */
.slider_1 .slick-arrow{
    position: absolute;
    width: 35px;
    aspect-ratio: 1/1;
    font-size: 0;
    top: 50%;
    transform: translate(0, -50%);
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.5s linear;
    z-index: 10;
}
.slider_1 .slick-prev{
    left: 4px;
    background: #f1f1f1 url('../img/arrow_left.png') center/40% 75% no-repeat;
}
.slider_1 .slick-next{
    right: 4px;
    background: #f1f1f1 url('../img/arrow_right.png') center/40% 75% no-repeat;
}
    /* --------------точки---------------------- */
.slider_1 .slick-dots{
    display: flex;
    justify-content: center;
    align-items: center;
}
.slider_1 .slick-dots li{
    height: min-content;
    list-style: none;
    line-height: 0;
    margin: 0 10px;
}
.slider_1 .slick-dots button{
    font-size: 0;
    width: 10px;
    height: 10px;
    background-color: #000000;
    border-radius: 50%;
}
.slider_1 .slick-active button{
    background-color: #ffffff;
    border: 0.1px solid #000000;
}