body {
  padding: 0;
  margin: 0;
  font-size: 16px;
  font-family: "微软雅黑";
  min-width: 1200px;
  background: #fff;
}

a {
  text-decoration: none
}

ul, li {
  list-style: none;
}

img {
  border: 0px;
}

ul, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, p, input {
  padding: 0;
  margin: 0
}

.clear {
  clear: both;
  height: 0px;
  ine-height: 0px
}

article, aside, audio, canvas, datalist, details, dialog, eventsource, figure, footer, header, hgroup, mark, menu, meter, nav, output, progress, section, time, video {
  display: block
}

.w100 {
  width: 100%;
  margin: 0 auto;
  min-width: 1200px;
}

.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.txt-dot {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: uppercase;
  font-style: italic;
}

.fl {
  float: left;
  display: inline;
}

.fr {
  float: right;
  display: inline;
}
.announcement-list{
  min-height: 520px;
}