* {
  font-family: "Microsoft YaHei", Arial, Verdana, Helvetica, sans-serif, "宋体";
  color: #fff;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}

img {
  border: 0 none;
  vertical-align: middle;
}

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

a:focus {
  outline: none;
}

.clear {
  clear: both;
  height: 0px;
  display: block;
  line-height: 0px;
  visibility: hidden;
  overflow: hidden;
  zoom: 1;
}

input {
  vertical-align: middle;
  border: none;
  background: none;
}

select {
  vertical-align: middle;
  border: none;
  background: none;
}

button {
  text-align: center;
  border: 0;
  cursor: pointer;
}

textarea,
input {
  word-wrap: break-word;
  word-break: break-all;
  padding: 0px;
  background: none;
}

label {
  cursor: pointer;
}

input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner {
  border: none;
}

input[type="button"],
input[type="submit"] {
  cursor: pointer;
}

input:focus {
  outline: none;
}
/* 左浮动*/
.fl {
  float: left;
}
/* 右浮动*/
.fr {
  float: right;
}
/* 鼠标变小手*/
.cs {
  cursor: pointer;
}
/* 超过一行内容多的变成... */
.dian1 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
/* 超过两行行内容多的变成... */
.dian2 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/* 超过三行内容多的变成... */
.dian3 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
/* 12px的字体至28px 如果你是其他单位的如rem等,请自行斟酌修改使用*/
.fs12 {
  font-size: 12px;
}

.fs14 {
  font-size: 14px;
}

.fs16 {
  font-size: 16px;
}

.fs18 {
  font-size: 18px;
}

.fs20 {
  font-size: 20px;
}

.fs22 {
  font-size: 22px;
}

.fs24 {
  font-size: 24px;
}

.fs26 {
  font-size: 26px;
}

.fs28 {
  font-size: 28px;
}

.fixed:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  line-height: 0;
}

html .fixed {
  *zoom: 1;
}
/* 清除浮动 */
.cb {
  clear: both;
}
/* 不让用户选中 */
.noselect {
  -webkit-touch-callout: none;
  /* iOS Safari */

  -webkit-user-select: none;
  /* Chrome/Safari/Opera */

  -khtml-user-select: none;
  /* Konqueror */

  -moz-user-select: none;
  /* Firefox */

  -ms-user-select: none;
  /* Internet Explorer/Edge */

  user-select: none;
  /* Non-prefixed version, currently

  not supported by any browser */
}
.scrollbarchange::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 5px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
  position: absolute;
  right: 0px;
}
.scrollbarchange::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  background: #e0e0e0;
}
.scrollbarchange::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  border-radius: 10px;
  background: #f2f2f2;
}