/*公共样式*/

html,
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select {
    margin: 0;
    padding: 0;
}


/* * {
    box-sizing: border-box;
} */

html,
body {
    min-height: 100%;
}

body {
    font-family: 'Microsoft YaHei', 'Arial', arial, sans-serif;
    color: #333;
    font-size: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

ul,
ol {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #000;
}

table {
    border-collapse: collapse;
    table-layout: fixed;
}

input,
textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}

.l {
    float: left
}

.r {
    float: right
}

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


.headline_db{
  width: 100%;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  letter-spacing: 1px;
  text-align: center;
  overflow: hidden;
  margin-top: 20px;
  padding-bottom: 20px;
}
.hide{
  display: none !important;
}