.c_sousuo {
  width: 207px;
  height: 33px;
  background: url(images/sousuo2024.png) no-repeat;
margin: 4px 0;
  background-size: 100% 100%;}
.ss {
  width: 161px;
  height: 33px;
  border: none;
  overflow: hidden;
  background: none;
  line-height: 34px;
  margin-top: 1px;
  color: #fff;
  padding-left: 10px;
  float: left;
  outline: none;}
.s_btn {
  width: 36px;
  height: 33px;
  border: none;
  overflow: hidden;
  background: none;
  line-height: 34px;
  margin-top: 1px;
  cursor: pointer;
  float: left;
  outline: none;}