* {
  margin: 0;
  padding: 0;
}

.container {
  width: 1200px;
  margin: auto;
}

.container .title {
  text-align: center;
  font-size: 22px;
  color: #333;
  margin: 15px auto;
  overflow: hidden;
}

.container .sipts {
  color: #3c763d;
  background-color: #dff0d8;
  border-color: #d6e9c6;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

.container .sipts input {
  height: 36px;
  outline: none;
  padding: 0 10px;
  text-align: center;
  font-size: 20px;
  width: 460px;
  border: 0;
  margin-left: 10px;
  border-radius: 6px;
}

.container .sipts input[type="button"] {
  margin-right: 10px;
  width: 100px;
  cursor: pointer;
  color: #FFF;
  background: #3c763d;
}

.container .sipts .ts {
  color: #999;
}

.container .examp {
  margin: 10px 0;
}

.container .examp h3 {
  margin: 15px 0px;
  color: #333;
}

.container .examp p {
  margin: 5px 0px;
  border-radius: 5px;
  -webkit-border-radius: 5px;
  background: #f1f2f3;
  padding: 15px;
  font-size: 13px;
  color: #666;
  color: #555;
  line-height: 24px;
  word-wrap: break-word;
}

.container .listbox {
  clear: both;
  width: 100%;
}

.container .listbox h2 {
  padding: 0;
  margin: 0;
  font-size: 16px;
  color: brown;
  margin-bottom: 5px;
  color: #3c763d;
}

.container .listbox .list {
  width: 100%;
  clear: both;
  z-index: 2;
  margin: 0px auto;
  overflow: hidden;
  margin-bottom: 5px;
}

.container .listbox .list a {
  cursor: pointer;
  padding: 2px 5px;
  float: left;
  font-size: 13px;
  color: #333;
  line-height: 32px;
  text-align: center;
  background: #F2F5F5;
  margin: 0 3px 3px 0;
  width: 79px;
}

.container .listbox .list .active {
  color: #FFF;
  font-weight: bold;
  background: #0AF;
}

.container .symbol {
  clear: both;
  width: 100%;
  margin-bottom: 5px;
  z-index: 2;
  overflow: hidden;
  display: none;
}

.container .symbol h2 {
  font-size: 16px;
  color: #3c763d;
  margin: 5px 0;
}

.container .symbol a {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #000000;
  font-size: 32px;
  text-align: center;
  line-height: 50px;
  border: 1px solid #D3D3D3;
  float: left;
  margin: 4px;
  min-width: 50px;
  height: 50px;
  background-color: #FFFFFF;
  border-radius: 6px;
}

.container .wenzi a {
  min-width: 30px;
  width: auto;
  padding: 0 2px;
}