* {
  margin: 0;
  padding: 0;
}

body {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a {
  outline: none;
  -moz-outline-style: none;
}

a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.clearfix:before,
.clearfix:after {
  display: table;
  content: " ";
}

.clearfix:after {
  clear: both;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

html,
body {
  height: 100%;
}

body {
  background-color: #fff;

 
}
.img{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  position: relative;
}
.img img{
  display: block;
   width: 100%;
}