/* 重置 */
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
blockquote,
p,
nav,
header {
  padding: 0;
  margin: 0;
}
ol,
ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
li {
  list-style-type: none;
}
span,
em,
i,
address,
cite,
code,
th {
  font-weight: normal;
  font-style: normal;
}
h1,
h2 {
  font-weight: normal;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
  border: 0;
  vertical-align: top;
  border: 0;
  width: 100%;
  height: 100%;
}

input,
button,
select,
textarea {
  outline: none;
  font-size: 100%;
  font-family: inherit;
}
input,
button,
textarea {
  padding: 0;
}
a {
  color: #000;
  text-decoration: none;
}
a:hover {
  color: #000;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}
a:active {
  color: #000;
  text-decoration: none;
}
html {
  line-height: 1.5;
}
body {
  font-size: 1.6rem;
  font-family: verdana, \5fae\8f6f\96c5\9ed1, \5b8b\4f53;
  color: #000;
  letter-spacing: 0;
  min-width: 320px;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  background: #fff;
}
@media only screen and (min-device-width: 200px) and (max-device-width: 320px) {
  html {
    font-size: 40%;
  }
}
@media only screen and (min-device-width: 320px) and (max-device-width: 375px) {
  html {
    font-size: 50%;
  }
}
@media only screen and (min-device-width: 375px) and (max-device-width: 9600px) {
  html {
    font-size: 62.5%;
  }
}
@media only screen and (min-device-width: 960px) and (max-device-width: 1600px) {
  html {
    font-size: 75%;
  }
}
@media only screen and (min-device-width: 1600px) {
  html {
    font-size: 87.5%;
  }
}
.fl {
  float: left;
}
.fr {
  float: right;
}
/*清除浮动*/
.list_tit:after,
.clearfix:after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  overflow: hidden;
}
.container {
  box-sizing: border-box;
  padding-left: 1.3rem;
  padding-right: 1.3rem;
}
/*相对水平或垂直居中*/
.jznav,
.seachbar form button,
.irnask .b1 {
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.jzall,
.cont_list .pic img,
.sort_san_list ul.list_tit img,
.irnask .b2,
.zywabout .pic i {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.p {
  padding: 0 1.6rem;
}
p.text-show {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-indent: 1rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, transparent), color-stop(100%, rgba(0, 0, 0, 0.8)));
  background: -webkit-linear-gradient(top, transparent 0, rgba(0, 0, 0, 0.8) 100%);
  background: linear-gradient(to bottom, transparent 0, rgba(0, 0, 0, 0.8) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#131313', GradientType=0);
}
.huise {
  height: 1rem;
  background-color: #eee;
}

.notext {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.blo {
  display: block;
}
.notext2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box !important;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.notext3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box !important;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
/* 底部 */
.dibu {
  background: #f2f3f4;
  color: #000;

  font-size: 1.3rem;
  text-align: center;
  padding: 1.4rem 0.5rem 1.6rem 0.5rem;
}
.dibu a {
  color: #000;
}
/* 回到顶部 */
.backtop {
  position: fixed;
  bottom: 5rem;
  right: 1.2rem;
  width: 4rem;
  height: 4rem;
  overflow: hidden;
  background: url(http://www.zhengquan.rexun.cn/wap_static/img/back-top.png) no-repeat;
  background-size: contain;
  display: none;
  z-index: 66666;
}