@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  outline: none;
}

html {
  scroll-behavior: smooth;
}

ul,
li {
  list-style: none;
}

i,
em {
  font-style: normal;
}

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

.clearfix {
  zoom: 1;
}

/* 防止拖拽文本域 */
textarea {
  resize: none;
}

img {
  vertical-align: middle;
  border: 0;
  max-width: 100%;
}

.map img {
  max-width: unset;
}

button,
a,
.btn,
.tab-btn {
  cursor: pointer;
}

input,
textarea,
button {
  background: none;
  border: none;
}

a {
  text-decoration: none;
}