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

html,
body,
a,
p,
div,
span,
i,
ul,
li,
dl,
dt,
dd,
table,
th,
thead,
tbody,
tr,
td,
section,
video,
article,
canvas,
nav,
header,
footer {
  margin: 0;
}

html {
  height: 100%;
}

body {
  margin: 0 auto;
  min-width: 1300px;
  height: 100%;
  color: #333;
  font-size: 14px;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}

a {
  color: #333;
}

a,
a:active,
a:focus,
a:hover,
a:visited {
  text-decoration: none;
}
ul,
li {
  list-style: none;
}

textarea {
  border: 0;
  outline: none;
}

button {
  outline: none;
}

input {
  outline: none;
  border: none;
}

/*input type为number时禁用上下按钮样式*/
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  margin: 0;
}

input[type="number"] {
  -webkit-appearance: textfield;
  -moz-appearance: textfield;
}

img {
  max-width: 100%;
}

.img-cover {
  width: 100%;
  height: 100%;
}

.hidden {
  overflow: hidden;
}

.pointer{
    cursor: pointer;
}
.fl {
  float: left;
}

.fr {
  float: right;
}

.text-ellipsis {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-2-overflow,
.line-3-overflow {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-box;
  display: -o-box;
  -webkit-box-orient: vertical;
}

.line-1-overflow {
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  overflow: hidden;
}

.line-2-overflow {
  -webkit-line-clamp: 2;
}

.line-3-overflow {
  -webkit-line-clamp: 3;
}

.bor-0 {
  border: none !important;
}

.bor-1 {
  border: 1px solid #ccc;
}

.bor-b-1 {
  border-bottom: 1px solid #ccc !important;
}

.bor-r-1 {
  border-right: 1px solid #ccc !important;
}

.bor-l-1 {
  border-left: 1px solid #ccc !important;
}

.bor-t-1 {
  border-top: 1px solid #ccc !important;
}

.inline-block {
  display: inline-block;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

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

.font-weight-b {
  font-weight: bold;
}

/*定义基础字号*/
.color-fff {
    color: #fff;
}

.color-000 {
    color: #000;
}

.color-333 {
  color: #333;
}

.color-666 {
  color: #666;
}

.color-999 {
  color: #999;
}

.color-ccc {
  color: #ccc;
}

.color-deep-red {
  color: #7f1500;
}

.bg-white {
  background: #fff;
}

/*定义基础边距*/
.mar-5 {
  margin: 5px;
}

.mar-t-5 {
  margin-top: 5px;
}

.mar-r-5 {
  margin-right: 5px;
}

.mar-b-5 {
  margin-bottom: 5px;
}

.mar-l-5 {
  margin-left: 5px;
}

.mar-10 {
  margin: 10px;
}

.mar-t-10 {
  margin-top: 10px;
}

.mar-r-10 {
  margin-right: 10px;
}

.mar-b-10 {
  margin-bottom: 10px;
}

.mar-l-10 {
  margin-left: 10px;
}

.mar-15 {
  margin: 15px;
}

.mar-t-15 {
  margin-top: 15px;
}

.mar-r-15 {
  margin-right: 15px;
}

.mar-b-15 {
  margin-bottom: 15px;
}

.mar-l-15 {
  margin-left: 15px;
}

.mar-20 {
  margin: 20px;
}

.mar-t-20 {
  margin-top: 20px;
}

.mar-r-20 {
  margin-right: 20px;
}

.mar-b-20 {
  margin-bottom: 20px;
}

.mar-l-20 {
  margin-left: 20px;
}

.mar-25 {
  margin: 25px;
}

.mar-t-25 {
  margin-top: 25px;
}

.mar-r-25 {
  margin-right: 25px;
}

.mar-b-25 {
  margin-bottom: 25px;
}

.mar-l-25 {
  margin-left: 25px;
}

.mar-30 {
  margin: 30px;
}

.mar-t-30 {
  margin-top: 30px;
}

.mar-r-30 {
  margin-right: 30px;
}

.mar-b-30 {
  margin-bottom: 30px;
}

.mar-l-30 {
  margin-left: 30px;
}

.pad-5 {
  padding: 5px;
}

.pad-t-5 {
  padding-top: 5px;
}

.pad-r-5 {
  padding-right: 5px;
}

.pad-b-5 {
  padding-bottom: 5px;
}

.pad-l-5 {
  padding-left: 5px;
}

.pad-10 {
  padding: 10px;
}

.pad-t-10 {
  padding-top: 10px;
}

.pad-r-10 {
  padding-right: 10px;
}

.pad-b-10 {
  padding-bottom: 10px;
}

.pad-l-10 {
  padding-left: 10px;
}

.pad-15 {
  padding: 15px;
}

.pad-t-15 {
  padding-top: 15px;
}

.pad-r-15 {
  padding-right: 15px;
}

.pad-b-15 {
  padding-bottom: 15px;
}

.pad-l-15 {
  padding-left: 15px;
}

.pad-20 {
  padding: 20px;
}

.pad-t-20 {
  padding-top: 20px;
}

.pad-r-20 {
  padding-right: 20px;
}

.pad-b-20 {
  padding-bottom: 20px;
}

.pad-l-20 {
  padding-left: 20px;
}

.pad-25 {
  padding: 25px;
}

.pad-t-25 {
  padding-top: 25px;
}

.pad-r-25 {
  padding-right: 25px;
}

.pad-b-25 {
  padding-bottom: 25px;
}

.pad-l-25 {
  padding-left: 25px;
}

.pad-30 {
  padding: 30px;
}

.pad-t-30 {
  padding-top: 30px;
}

.pad-r-30 {
  padding-right: 30px;
}

.pad-b-30 {
  padding-bottom: 30px;
}

.pad-l-30 {
  padding-left: 30px;
}