body {
  /* background: #F5F5F5; */
  position: relative;
  height: 100%;
  background: url("../images/login_bg.png") no-repeat center;
  background-size: cover;
  overflow: hidden;
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
html {
  position: relative;
  height: 100%;
}
html,
body,
div,
span,
applet,
object,
iframe,
h1,
button,
input,
textarea,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  font-family: "Microsoft Yahei", Verdana, Arial, Helvetica, sans-serif;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

ul,
ol,
li {
  list-style: none;
}

em,
i {
  font-style: normal;
}

img {
  border: 0;
}

textarea {
  outline: none;
}

a {
  text-decoration: none;
  color: #1155cc;
}
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  margin: 0;
}
textarea,
input {
  color: #222;
}
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
  box-shadow: inset 0 0 0 1000px #fff;
  -moz-box-shadow: inset 0 0 0 1000px #fff;
  -webkit-box-shadow: inset 0 0 0 1000px #fff;
}
.login_frame {
  margin: 240px auto 0;
  padding: 28px 58px 16px;
  width: 519px;
  height: 354px;
  background-color: #ffffffcc;
  border-radius: 5px;
  box-sizing: border-box;
}

.login_err_panel {
  color: #e15f63;
  font-size: 13px;
  margin-top: 5px;
}
.login_input_panel {
  margin-top: 5px;
}
.login_input {
  border-bottom: solid 1px #000000;
}
.login_input img {
  height: 26px;
  margin-left: 10px;
  margin-right: 19px;
  margin-top: 10px;
  float: left;
}
.icon_login {
  position: absolute;
  left: 15px;
  top: 50%;
  margin-top: -11px;
  width: 16px;
  height: 18px;
  vertical-align: middle;
  display: inline-block;
}
.icon_login.un {
  background: url("../images/login.png") 0 0 no-repeat;
}
.login_input input {
  border: 0;
  outline: 0;
  padding: 11px 0;
  vertical-align: middle;
  width: 280px;
  float: left;
  background: transparent;
}
.icon_login.pwd {
  background: url("../images/login.png") 0 -28px no-repeat;
}
.verifycode {
  margin-top: 10px;
}
.frm_input_box {
  display: inline-block;
  position: relative;
  height: 50px;
  line-height: 50px;
  vertical-align: middle;
  width: 100px;
  font-size: 16px;
  padding: 0 10px;
  border: 1px solid #e7e7eb;
}
.frm_input {
  height: 42px;
  margin: 4px 0;
  width: 100%;
  background-color: transparent;
  border: 0;
  outline: 0;
}
.verifycode img {
  height: 50px;
  vertical-align: middle;
}
.verifycode a {
  margin-left: 3px;
  color: #459ae9;
  text-decoration: none;
}
.login_help_panel {
  overflow: hidden;
  margin-top: 10px;
}
.login_help_panel label {
  float: left;
}

.frm_checkbox_label {
  display: inline-block;
  text-align: left;
  cursor: pointer;
  margin-right: 1em;
}
.login_btn_panel {
  margin-top: 20px;
  margin-bottom: 10px;
}
.btn_login {
  margin: 0 auto;
  display: block;
  text-align: center;
  cursor: pointer;
  line-height: 53px;
  width: 317px;
  height: 53px;
  background-color: #13233a;
  border-radius: 3px;
  color: #fff;
}
.btn_login:hover {
  background-color: #2e6da4;
  color: #fff;
  text-decoration: none;
  border: solid 1px #2e6da4;
}