.headerCenter .top_banner {
  background: url(/img/top_banner.png) 50% no-repeat;
  background-size: auto;
  background-size: 100% 100%;
  height: 200px;
  margin-bottom: 61px;
}
.headerCenter .ks_box {
  display: flex;
  align-items: center;
  width: 1190px;
  margin: 30px auto;
}
.headerCenter .ks_box .title{
  font-size: 32px;
  font-weight: bold;
  margin-left: 26px;
  color: #E51A1A;
}
.headerCenter .input_box {
  display: flex;
  justify-content: center;
  padding-top: 73px;
}
.headerCenter .el-input__inner {
  -webkit-appearance: none;
  background-color: #fff;
  background-image: none;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  outline: 0;
  padding: 0 15px;
  border-radius: 0;
  border: none;
  width: 552px;
  height: 54px;
  line-height: 54px;
  font-size: 14px;
  color: #a8a8b3;
}
.headerCenter .search_btn {
  width: 128px;
  height: 54px;
  cursor: pointer;
  line-height: 54px;
  background: #e51a1a;
  font-size: 14px;
  text-align: center;
  color: #fff;
}