*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: break-all;
}
html {
  font-size: 20px;
}
@media only screen and (min-width: 360px) {
  html {
    font-size: 19.2px !important;
  }
}
@media only screen and (min-width: 375px) {
  html {
    font-size: 20px !important;
  }
}
@media only screen and (min-width: 400px) {
  html {
    font-size: 21.33333333px !important;
  }
}
@media only screen and (min-width: 414px) {
  html {
    font-size: 22.08px !important;
  }
}
@media only screen and (min-width: 480px) {
  html {
    font-size: 25.6px !important;
  }
}
html,body{
  scroll-behavior:smooth
}
body {
  font-family: 'Microsoft YaHei', '微软雅黑';
  /* user-select: none; */
  /* 禁止用户鼠标在页面上选中文字/图片等 */
  -webkit-tap-highlight-color: transparent;
  /* webkit是苹果浏览器引擎，tap点击，highlight背景高亮，color颜色，颜色用数值调节 */
  color: #333;
  font-size: .7rem;
}

.clear-fix::after {
  clear: both;
  content: '';
  display: block;
  width: 0;
  height: 0;
  visibility: hidden;
}

.clear-fix {
  zoom: 1;
}

img {
  max-width: 100% !important;
}
a{
  text-decoration: none;
  color: #333;
}
.left {
  float: left;
}

.right {
  float: right;
}
i,em{
  font-style: normal;
}
ul,
li {
  list-style: none;
}
input,
textarea,
select {
  outline: none;
  resize: none;
}
::placeholder {
  color: #999;
}
.text-one {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.text-two {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.text-three {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.text-four {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

/* 遮罩层 */
.mask {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, .3);
  z-index: 1;
}
.ts-mask {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0);
  z-index: 11;
}