/* 動画表示領域（表示サイズ）の設定 */
.slide-wrapper {
    width: 80%;
    max-width: 700px;   /*560px*/
    margin: 0 auto;
}

/* レスポンシブ対応 */
.slide-item {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}

.slide-item iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

.slick-next:before {
    content: '→';
    color: white;
}

.slick-prev:before {
    content: '←';
    color: white;
}

.slick-dots li button:before {
    font-size: 18px;
    top: 6px;
    color: white;
}

/*    
.slick-dots li button:after {
    font-size: 18px;
    top: 6px;
    color: white;
}
*/