body, div, span, header, footer, nav, section, aside, article, ul, dl, dt, dd, li, a, p, h1, h2, h3, h4, h5, h6, i, b, textarea, button, input, select, figure, figcaption {
  padding: 0;
  margin: 0;
  list-style: none;
  font-style: normal;
  text-decoration: none;
  border: none;
  font-weight: normal;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}
*{
  box-sizing: border-box;
}
body,
html {
  width: 100%;
  line-height: 1.5;
  color: #333;
  font-family: 'Helvetica';
}

input[type="button"],
input[type="submit"],
input[type="search"],
input[type="reset"] {
  -webkit-appearance: none;
  -webkit-outline: none;
  outline: none!important;
  box-shadow: none !important;
}

textarea {
  -webkit-appearance: none;
}

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

.clearfix {
  zoom: 1;
}

.m0 {
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.dn {
  display: none;
}

.db {
  display: block;
}


img {
  pointer-events: none;
}

input,
textarea {
  -webkit-user-select: auto !important;
  -khtml-user-select: auto !important;
  -moz-user-select: auto !important;
  -ms-user-select: auto !important;
  -o-user-select: auto !important;
  user-select: auto !important;
}