body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li,
ol,
ul,
dl,
dt,
dd,
a,
i,
b,
em,
strong,
img,
input {
  margin: 0;
  padding: 0;
}

b,
strong,
i,
em {
  font-weight: normal;
}

body,
html {
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-width: 750px;
}

body {
  max-width: 750px;
  margin: 0 auto;
}

a {
  text-decoration: none;
  color: #333;
}

li {
  list-style: none;
}

::-webkit-input-placeholder {
  color: #999;
}

:-moz-placeholder {
  color: #999;
}

::-moz-placeholder {
  color: #999;
}

:-ms-input-placeholder {
  color: #999;
}

::selection {
  background: #D03333;
  color: white;
  text-shadow: none;
}

::-webkit-scrollbar-track-piece {
  width: 6px;
  background-color: #f2f2f2
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px
}

::-webkit-scrollbar-thumb {
  height: 50px;
  background-color: rgba(0, 0, 0, .3);
}

::-webkit-scrollbar-thumb:hover {
  background: #707070;
}

.clearfix:after {
  display: block;
  content: '';
  clear: both;
}

.clearfix {
  zoom: 1;
}

input {
  border: none;
  background: none;
  outline: none;
  -webkit-appearance: none;
}

textarea {
  outline: none;
  resize: none;
  -webkit-appearance: none;
}

select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  outline: none;
  border: none;
}


select::-ms-expand {
  display: none;
}

body {
  letter-spacing: 0.8px;
  font-size: 16px;
  color: #000;
  font-family: "Hiragino Sans GB", "MicroSoft YaHei", Arial, sans-serif;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

img,
input,
select {
  vertical-align: top;
}

img {
  display: block;
  border: none;
}

.por {
  position: relative;
}

.poa {
  position: absolute;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px white inset;
}

body,
html {
  min-width: auto;
  font-size: .7rem;
}

.wrap {
  width: 94%;
  margin: 0 auto;
}

.ht_top,
.footer {
  display: none;
}

.mob_header {
  display: block;
  width: 100%;
  height: 1.5rem;
  line-height: 1.5rem;
  padding: .3rem 0;
  background-color: #f5f5f5;
  border-bottom: 1px solid #ccc;
  font-size: .65rem;
}

.header_txt {
  float: right;
  margin-right: .5rem;
  font-size: .8rem;
}

.m_logo {
  display: block;
  width: 6rem;
  height: 1.5rem;
  margin-left: .5rem;
  background-image: url(https://www.huatu.com/images/2015css/images/mob_logo.png);
  background-repeat: no-repeat;
  background-size: 100%;
  text-indent: -999em;
}

.m-footer {
  display: block;
  color: #fff;
  text-align: center;
  height: 2.5rem;
  width: 100%;
  font-size: 0.7rem;
  line-height: 2.5rem;
  padding-bottom: 2rem;
  background-color: #333;
}

@media (-webkit-min-device-pixel-ratio: 1.5),
(min-resolution: 2dppx) {
  body {
    -webkit-font-smoothing: subpixel-antialiased;
  }
}