.slick-slider {
    position: relative;
    display: block;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-touch-action: pan-y;
    touch-action: pan-y;
    -webkit-tap-highlight-color: transparent;
}

.slick-list {
    position: relative;
    z-index: 1;
    display: block;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.slick-slide:focus,
.slick-list:focus {
    outline: none
}

.slick-list.dragging {
    cursor: pointer;
    cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0)
}

.slick-track {
    position: relative;
    top: 0;
    left: 0;
    display: block;
}

.slick-track:before,
.slick-track:after {
    display: table;
    content: '';
}

.slick-track:after {
    clear: both;
}

.slick-loading .slick-track {
    visibility: hidden;
}

.slick-slide {
    display: none;
    float: left;
    height: 100%;
    min-height: 1px;
}

[dir='rtl'] .slick-slide {
    float: right;
}

.slick-slide .slick-loading img {
    display: none;
}

.slick-slide .dragging img {
    pointer-events: none;
}

.slick-initialized .slick-slide {
    display: block;
}

.slick-loading .slick-slide {
    visibility: hidden;
}

.slick-vertical .slick-slide {
    display: block;
    height: auto;
    border: 1px solid transparent;
}

.slick-arrow .slick-hidden {
    display: none;
}

.slick-arrow {
    font-size: 0;
    z-index: 10;
    position: absolute;
    top: 50%;
    margin-top: -28px;
    width: 80px;
    height: 72px;
    box-shadow: 0px 0px 50px 0px rgba(11, 64, 131, 0.2);
    cursor: pointer;
    padding: 0;
    transition: all ease 0.3s;
    color: #000;
}

.slick-arrow:hover {
    color: #fff;
}

.slick-prev:before {
    content: '<';
}

.slick-next:before {
    content: '>';
}

.slick-prev:before,
.slick-next:before {
    font-size: 20px;
    font-family: "宋体";
    font-weight: bold;
    display: none;
}

.slick-prev {
    left: -100px;
    background-image: url(../images/a_left.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.slick-prev:hover {
    background-image: url(../images/a_left_h.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.slick-next {
    right: -100px;
    background-image: url(../images/a_right.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.slick-next:hover {
    background-image: url(../images/a_right_h.png);
    background-position: center center;
    background-repeat: no-repeat;
}

.slick-dots {
    position: absolute;
    z-index: 10;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
}

.slick-dots li {
    display: inline-block;
    margin: 0 6px 0 7px;
}

.slick-dots li button {
    display: block;
    width: 12px;
    height: 12px;
    background: #cccccc;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    font-size: 0;
}

.slick-dots li.slick-active button {}

@media ( max-width:1600px) {
    .slick-arrow {
        margin-top: -25px;
        width: 50px;
        height: 50px;
        line-height: 50px;
        box-shadow: none;
    }
    .slick-prev {
        left: 0;
    }
    .slick-next {
        right: 0;
    }
    .slick-prev {
        background: url(../images/a_left.png) center no-repeat;
        background-size: contain;
    }
    .slick-prev:hover {
        background: url(../images/a_left_h.png) center no-repeat;
        background-size: contain;
    }
    .slick-next {
        background: url(../images/a_right.png) center no-repeat;
        background-size: contain;
    }
    .slick-next:hover {
        background: url(../images/a_right_h.png) center no-repeat;
        background-size: contain;
    }
}