/**组件**/
.search{
  position: relative;
  min-width: 66px;
    min-height: 66px;}
.search-box {
  float: right;
  margin-right: 10px;
  z-index: 666;
  background: #b20404;
  position: absolute;
  right: 0;
  margin: 10px 0;
  display: flex;}
.search-box .text {
  width: 0;
  border: none;
  background: none;
  height: 27px;
  line-height: 27px;
  font-size: 14px;
  border-bottom: 1px solid #ddd;
  transition: all ease .2s;
  margin-top: 10px;
    color: #fff;}
.search-box input.text::-webkit-input-placeholder {
  color: #fff;}
.search-box .btn {
  width: 46px;
  height: 46px;
  padding: 10px;
  vertical-align: middle;}
.search-box:hover .text {
  margin-left: 20px;
  width: 130px;
  padding: 2px 10px;}