/*arrow*/
.slick-arrow {
    border: 0;
    text-indent: -9999px;
    cursor: pointer;
}
.slick-arrow:hover{opacity: .7;}
.slick-prev,.slick-next{
    position: absolute;
    width: 54px;
    height: 54px;
    z-index: 3;
    /*　以下に画像のURLを指定する */
    background: url(../img/top/slick_prev.png)no-repeat;
    background-size: 100% auto;
    /* left: 3px; */
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
}
.slick-next{
    /*　以下に画像のURLを指定する */
    background: url(../img/top/slick_next.png)no-repeat;
    background-size: 100% auto;
    /* right: 3px; */
    right: -16px;
    left: auto;
}

@media screen and (max-width: 767px) {
    .slick-arrow:hover{opacity: 1;}
    .slick-prev{
        left: -16px;
    }
    .slick-next{
        right: -16px;
    }
}