/* 公共样式表css */
html,
body {
  color: #333;
  margin: 0;
  height: 100%;
  font-family: 'Myriad Set Pro', 'Helvetica Neue', Helvetica, Arial, Verdana,
    sans-serif;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #000;
}

img {
  border: 0;
}

body {
  background: #fff;
  color: #666;
}

html,
body,
div,
dl,
dt,
dd,
ol,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
button,
fieldset,
form,
input,
legend,
textarea,
th,
td {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #ff6900;
}

button {
  outline: 0;
}

img {
  border: 0;
}

button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font: inherit;
  color: inherit;
  outline: none;
}

li {
  list-style: none;
}

.clearfix::after {
  clear: both;
  content: '.';
  display: block;
  height: 0;
  visibility: hidden;
}

.clearfix {
}

/* 必要布局样式css */
.ato-content {
  width: 53.6364rem;
  margin: 0 auto;
}

.ato-list ul {
  height: 21.3636rem;
}

.ato-list ul li {
  margin-top: 1.3636rem;
  width: 12.2727rem;
  height: 17.2727rem;
  float: left;
  margin-left: 1.1818rem;
  margin-right: 0;
  background-color: #fff;
  -webkit-transition: height 300ms;
  -moz-transition: height 300ms;
  -ms-transition: height 300ms;
  -o-transition: height 300ms;
  transition: height 300ms;
  position: relative;
  box-shadow: 0.0455rem 0rem 0.3636rem rgba(0, 0, 0, 0.12);
  top: 0.4545rem;
  left: -0.4545rem;
}

.ato-list ul li:before {
  /*content: '';*/
  /*display: block;*/
  /*width: 100%;*/
  /*height: 100%;*/
  /*position: absolute;*/
  /*top: 0;*/
  /*left: 0;*/
  /*box-shadow: 0 0rem 0.0909rem rgba(0, 0, 0, 0.24);*/
}

.ato-list ul li div {
  padding: 0 0.6818rem;
  width: 12.2727rem;
  margin: 1.3636rem 0 1.1364rem 0;
  text-align: center;
}

.ato-list ul li div img {
  width: 100%;
  height: auto;
  border: none;
  display: block;
  margin: 0 auto;
}

.ato-list ul li h3 {
  padding: 0 0.9091rem;
  font-size: 0.6364rem;
  color: #ff6900;
  text-align: justify;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: normal;
  margin-bottom: 0.4545rem;
}

.ato-list ul li p {
  margin: 0;
  text-align: left;
  font-size: 0.5909rem;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  color: #8e8e8e;
  line-height: 1.1364rem;
  margin: 0 1rem 0.9091rem 1rem;
}

.ato-more {
  width: 7.1364rem;
  height: 1.6364rem;
  text-align: center;
  display: none;
  display: inline-block;
  border: 0.0455rem solid #7d7d7d;
  line-height: 1.5455rem;
  color: #666;
  font-size: 0.5909rem;
  text-decoration: none;
  position: absolute;
  bottom: 1.3636rem;
  left: 2.5rem;
}

.ato-more:hover {
  background-color: #ff6900;
  border-color: #ff6900;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
  color: #fff;
}

.ato-list-fl {
  /*float: left;*/
}

.ato-title {
  width: 12.0909rem;
  margin-top: 5.9091rem;
  padding-right: 0.9091rem;
}

.ato-title h2 {
  font-size: 1.0909rem;
  line-height: 1.5rem;
  color: #333;
  padding: 0;
  margin: 0;
  font-weight: inherit;
}

.ato-title p {
  margin-top: 0.4545rem;
  font-size: 0.6364rem;
  color: #666;
  line-height: 1.1818rem;
}

.ato-list-fl a {
    position:absolute;
    top: 50%;
    transform: translateY(-50%);
  width: 2.2727rem;
  height: 2.2727rem;
  /*margin-top: 2.4545rem;*/
  /*margin-right: 0.4545rem;*/
  float: left;
  border: 0.0455rem solid #ababab;
  display: block;
  background: #f2f2f2;
  overflow: hidden;
}
.ato-list-fl .prev {
    left: -3rem;
}
.ato-list-fl .next{
    right: -3rem;
}

.ato-list-fl a img {
  width: 1rem;
  height: 1rem;
  display: block;
  border: none;
  margin: 0 auto;
  margin-top: 0.5455rem;
}
.pd-box {
    position: relative;
}

.ato-list {
  /*float: left;*/
  height: 22.7273rem;
  margin: 0 auto;
}

.ato-list ul li:hover {
  top: -0.2273rem;
  box-shadow: 0 0.4545rem 0.5455rem rgba(0, 0, 0, 0.12);
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
}

.prev:hover .ato-ope {
  opacity: 0;
}

.ato-ope1 {
  opacity: 0;
}

.prev:hover .ato-ope1 {
  opacity: 1;
  position: absolute;
  top: 0;
  left: 11px;
}

.prev:hover .ato-ope {
  opacity: 0;
}

.ato-ope1 {
  opacity: 0;
}

.prev:hover .ato-ope1 {
  opacity: 1;
  position: absolute;
  top: 0;
  left: 11px;
}

.next:hover .ato-ope {
  opacity: 0;
}

.ato-ope1 {
  opacity: 0;
}

.next:hover .ato-ope1 {
  opacity: 1;
  position: absolute;
  top: 0;
  left: 11px;
}

.next:hover .ato-ope {
  opacity: 0;
}

.ato-ope1 {
  opacity: 0;
}

.next:hover .ato-ope1 {
  opacity: 1;
  position: absolute;
  top: 0;
  right: 11px;
}

.ato-list-fl a:hover {
  background: #ff6900;
  border: 1px solid #ff6900;
}