/* reset */
body,
h1,
h2,
h3,
p,
dl,
dd,
ol,
ul,
th,
td,
form,
fieldset,
input,
button,
textarea {
  margin: 0;
  padding: 0;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
dl,
dt,
dd,
a,
textarea,
input,
button,
span,
em,
strong,
img,
div {
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-appearance: none;
  outline: none;
}
html {
  -webkit-text-size-adjust: none;
  word-wrap: break-word;
  background: #f4f4f4;
  font-family: Arial, Verdana, Sans-serif;
}
h1,
h2,
h3 {
  font-size: 100%;
}
ol,
ul {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  empty-cells: show;
  font-size: inherit;
}
fieldset,
img {
  border: 0;
}
cite,
em,
s,
i,
b {
  font-style: normal;
}
input,
button,
textarea,
select {
  font-size: 100%;
  border: medium none;
}
body,
input,
button,
textarea,
select,
option {
  font-size: normal;
}
a,
input,
textarea {
  text-decoration: none;
  outline: 0;
}
li,
img,
label,
input {
  vertical-align: middle;
}
var {
  font-style: normal;
}
ins {
  text-decoration: none;
}
body {
  font-size: 0.2rem;
  color: #3c3c3c;
}
textarea {
  resize: none;
}
a {
  color: #3c3c3c;
}
.mlr20 {
  margin: auto 0.2rem;
}
.m20 {
  margin: 0.2rem 0;
}
.m30 {
  margin: 0.3rem 0;
}
.mt20 {
  margin-top: 0.2rem;
}
.mb20 {
  margin-bottom: 0.2rem;
}
.mt40 {
  margin-top: 0.4rem;
}
.mb40 {
  margin-bottom: 0.4rem;
}
::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
:-moz-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
::-moz-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
:-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.clear:after {
  content: "\20";
  display: block;
  height: 0;
  clear: both;
}

.max-width {
  max-width: 100%;
  margin: 0 auto;
  padding-bottom: 50px;
}
.banner {
  width: 100%;
  height: 100%;
}
.banner img {
  width: 100%;
}
body {
  overflow-x: hidden;
}
a:hover {
  cursor: pointer;
}

/*-------------------*/
html {
  -webkit-text-size-adjust: 100%;
}
body {
  background-color: #261c24;
}
.head-wrap {
  width: 100%;
  background-color: #fff;
}
.header {
  height: 1rem;
  position: relative;
  width: 100%;
}
.header .brand {
  width: 285px;
  height: 61px;
  position: absolute;
  top: 12px;
  left: 0;
  overflow: hidden;
}
.main .content {
  background-color: #fff;
  padding: 10px 10px 20px;
  margin-top: 50px;
}
.main .content .left li .title {
  display: inline-block;
  border-top: 3px #4d4d4d solid;
  padding: 10px 8px;
  font-size: 18px;
  color: #434343;
  font-weight: normal;
  min-width: 76px;
  height: 18px;
  margin-top: -1px;
  margin-right: 4px;
}
.main .content .left li .intro-box {
  line-height: 30px;
  text-indent: 2.5em;
  font-size: 15px;
  color: #434343;
  padding: 10px 8px 20px;
}
.bottom_nav {
  height: 30px;
  line-height: 30px;
  text-align: center;
  color: #2e2e2e;
}
.footer {
  height: 100px;
  padding-top: 20px;
  background-color: #252525;
  display: inline-block;
  width: 100%;
  text-align: center;
  color: #5f5f5f;
  position: relative;
}
.bottom_nav {
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #2e2e2e;
}
.bottom_nav a {
  display: inline-block;
  width: auto;
  padding: 0 20px;
  text-align: center;
  color: #767676;
}
.indentation {
  padding-left: 20px;
}

@media screen and (min-width: 960px) {
  .set-width {
    width: 960px;
    margin: 0 auto;
  }
}