body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
  margin: 0;
  padding: 0;
}
body {
  font-family: '微软雅黑', 'Arial Narrow', HELVETICA;
  background: #ddd;
  -webkit-text-size-adjust: 100%;
}
a {
  color: #172c45;
  text-decoration: none;
}
a:hover {
  color: #f00;
  text-decoration: underline;
}
em {
  font-style: normal;
}
li {
  list-style: none;
}
img {
  border: 0;
  vertical-align: middle;
}
body {
  font-size: 62.5%;
}
.floatl {
  float: left;
}
.floatr {
  float: right;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.clearfix:after {
  content: '.';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.mian {
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  background: #fff;
  overflow: hidden;
}

.mian h1 {
  width: 100%;
  border-bottom: 1px solid #ddd;
  font-size: 18px;
  line-height: 200%;
  padding: 10px 10px;
}

.text {
  font-size: 18px;
  line-height: 200%;
  padding: 10px 0px;
  text-indent: 2em;
  margin-top: 5px;
}

.btn {
  background: #0c3;
  color: #ff0;
  font-weight: bold;
  font-size: 1.1rem;
  padding: 0.4rem 0.8rem;
  border: #333 2px solid;
  border-radius: 5px;
}
.xian {
  text-decoration: underline;
  font-weight: 700;
}
.toux img {
  float: left;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  padding-right: 10px;
  margin-top: 8px;
  margin-left: 5px;
}
.toux h3 span {
  border: 1px solid #1892da;
  border-radius: 3px;
  padding: 2px 5px;
  color: #1892da;
  margin-right: 5px;
}
.toux h3 {
  color: #ddd;
  font-size: 14px;
}
.toux h4 {
  margin-bottom: 5px;
  font-weight: 400;
}
.bottom {
  position: fixed;
  bottom: 0px;
  left: 0px;
  width: 100%;
  background: #fff;
  border-top: 1px solid #ddd;
  font-size: 18px;
  line-height: 200%;
  text-align: center;
  padding: 10px 0px;
}

.bottom span {
  background: red;
  color: #fff;
  padding: 0px 10px;
}
.right {
  position: fixed;
  right: 1%;
  top: 30%;
  z-index: 888;
}
p {
  font-size: 16px;
  line-height: 200%;
}
h2 {
  width: 95%;
  margin: 1rem auto;
  background: #cd0000;
  color: #fff;
  text-align: center;
  font-size: 20px;
  line-height: 200%;
}
.red1 {
  width: 95%;
  margin: 1rem auto;
  border: 2px solid #cd0000;
  text-align: center;
  font-size: 20px;
  line-height: 200%;
}
.red1 span {
  width: 98%;
  display: block;
  border: 2px dashed #cd0000;
  margin: 0.2rem auto;
}
.text b {
  color: red;
  font-size: 22px;
}
.text span {
  background: yellow;
  color: red !important;
}

.bottomo {
  background: #ff9a22;
  position: fixed;
  bottom: 0px;
  width: 100%;
  max-width: 630px;
  border-top: 1px solid #ddd;
  font-size: 18px;
  line-height: 200%;
  text-align: center;
  padding: 10px 0px;
  margin: 0 auto;
}

.bottomo span {
  color: #fff;
}
.bottomo font {
  background: #f55326;
  padding: 0px 30px;
  color: #fff;
  float: right;
  margin-right: 2%;
  border-radius: 50px;
  cursor: pointer;
}

#shadowhide {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  z-index: 200;
  background-color: rgba(0, 0, 0, 0.72);
  display: none;
  width: 100%;
  margin: 0 auto;
}
.tankuang {
  width: 300px;
  font-size: 18px;
  line-height: 200%;
}
#shadowhide .tip {
  position: absolute;
  left: 0;
  right: 0;
  top: 10px;
}
#shadowhide .tip span {
  display: inline-block;
}
.dfdjfdff .cont,
#shadowhide .tankuang {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
#shadowhide .tankuang {
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  border-radius: 6px;
  background-color: #fff;
  text-align: center;
  font-size: 16px;
  padding: 10px 0;
}
#shadowhide h3 {
  margin: 4px auto;
  padding: 5px 0;
}
#shadowhide .close {
  position: absolute;
  right: 4px;
  top: 4px;
  cursor: pointer;
  width: 24px;
}

@media (max-width: 768px) {
  .ad {
    display: none;
  }
}
@media (min-width: 768px) {
  .right {
    display: none;
  }
}