* {
  -moz-box-sizing:    border-box;
  box-sizing:         border-box;
  -webkit-box-sizing: border-box;
  margin:   0;
  padding:  0;
  outline: none;
}

.no {
  display: none;
}

.clear {
  clear: both;
  visibility: hidden;
  height: 0px;
}

a{
  display: block;
  text-decoration: none;
}

.fl{
  float: left;
}

.fr{
  floar: right;
}