.jd-slider {
			width:100%;
			max-width:700px;
            margin:0 auto;
        }

        .jd-slider .slide-inner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 0;
        }

        .jd-slider .slide-area > li {
            border-left: 0;
            box-sizing: border-box;
            text-align: center;
        }

        .jd-slider .slide-area > li:first-child {
            border-left:0;
        }

        .jd-slider .slide-area > li > a {
            display: block;
            font-size: 3em;
            font-weight: bold;
            outline: 0;
			height:500px;
        }

        .jd-slider .controller {
            margin: 0 0 0 0;
        }