table {
    border-collapse: collapse;
    border-spacing: 0;
}

ul,
li,
dd,
dl,
dt,
img {
    list-style: none;
}

legend {
    display: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: lighter;
    font-size: 100%;
}

body,
div {
    font-size: 12px;
    color: #555555;
    font-family: '宋体', Simsun;
    -webkit-text-size-adjust: none;
}

a {
    text-decoration: none;
}

a:link,
a:visited {
    color: #111111;
}

a:active,
a:hover {
    color: #ff0000;
}

a.white:link,
a.white:visited {
    color: #ffffff;
}

a.white:active,
a.white:hover {
    color: #ffff00;
}

a.hui:link,
a.hui:visited {
    color: #999999;
}

a.hui:active,
a.hui:hover {
    color: #ffff00;
}

a.huii:link,
a.huii:visited {
    color: #555555;
}

a.huii:active,
a.huii:hover {
    color: #999999;
}

a.hong:link,
a.hong:visited {
    color: #cc0000;
}

a.hong:active,
a.hong:hover {
    color: #000000;
}

a.lan:link,
a.lan:visited {
    color: #003366;
}

a.lan:active,
a.lan:hover {
    color: #ff0000;
}


.exhibition_hall {
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 1093px;
    margin-left: 104px;
}

.exhibition_hall h4 {
    font-size: 30px;
    font-family: "微软雅黑";
    text-align: center;
    margin: 0px auto;
    padding-top: 50px;
    color: #000;
}

.tline {
    color: #dedede;
}

.roundabout_box {
    width: 1274px;
    height: 599px;
    position: relative;
    left: -114px;
    top: 14px;
}

/* 按钮 */
.roundabout-prev,
.roundabout-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 75px;
    height: 92px;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 5px;
}

.roundabout-prev {
    left: 17px;
    background: url('../images/3dl.png') no-repeat;
}

.roundabout-next {
    right: 17px;
    background: url('../images/3dr.png') no-repeat;
}

/* .roundabout-prev:hover,
.roundabout-next:hover {
    background: rgba(0, 0, 0, 0.8);
} */

.roundabout_box ul {}

.roundabout_box img {
    width: 100%;
}

/**********roundabout**********/
.roundabout-holder {
    list-style: none;
    width: 999px;
    height: 562px;
    margin: 0px auto;
    top: 13px;
    left: 29px;
}

.roundabout-moveable-item {
    font-size: 12px !important;
    height: 562px;
    width: 999px;
    cursor: pointer;
    background: #f9f9f9;
}

/* 所有 roundabout 子项默认加蒙版 */
/* .roundabout-moveable-item {
    position: relative;
} */

/* .roundabout-moveable-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(76, 76, 76, 0.84);
    pointer-events: none;
    z-index: 2;
} */

/* 当前聚焦的项（中间）去掉蒙版 */
/* .roundabout-moveable-item.roundabout-in-focus::after {
    display: none;
} */

.roundabout-moveable-item img {
    height: 100%;
    width: 100%;
    background-color: #FFFFFF;
    margin: 0;
}

.roundabout-in-focus {
    cursor: auto;
    border-left: 1px #fff solid;
    border-right: 1px #fff solid;
}

.roundabout-in-focus000:hover {
    -webkit-box-shadow: 0px 0px 20px #787878;
    -moz-box-shadow: 0px 0px 20px #787878;
    background: #f9f9f9;
}

.roundabout-holder .text {
    color: #fff;
    width: 100%;
    font-size: 36px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(64, 64, 64, 0.71);
    height: 87px;
    line-height: 87px;
    padding-left: 18px;
    font-weight: 500;
}

.roundabout-holder .text {
    font-size: 0;
    background: transparent;
}

.roundabout-holder .roundabout-in-focus .text {
    font-size: 36px;
    background: rgba(64, 64, 64, 0.71);
}

.roundabout-in-focus000:hover span {
    display: inline;
    position: absolute;
    bottom: 5px;
    right: 5px;
    padding: 8px 20px;
    background: #f9f9f9;
    color: #3366cc;
    z-index: 999;
    -webkit-border-top-left-radius: 5px;
    -moz-border-radius-topLeft: 5px;
    border-left: 1px solid #aaaaaa;
    border-top: 1px solid #aaaaaa;
}

.roundabout a:active,
.roundabout a:focus,
.roundabout a:visited {
    outline: none;
    text-decoration: none;
}

.roundabout li {
    margin: 0
}