.filter-w {
  background: #fff;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  padding: 15px 0;
}
.filter-w .e-form {
  font-size: 0;
}
.filter-w .e-form .f-box {
  transition: all ease 0.3s;
  max-height: 10000px;
  overflow-y: hidden;
  margin-right: -20px;
}
.filter-w .tool {
  text-align: right;
  display: inline-block;
  float: right;
  font-size: 14px;
}
.filter-w .tool.btntotop {
  margin-top: -62px;
}
.filter-w .tool .hidetool {
  font-size: 14px;
  margin-right: 20px;
  cursor: pointer;
  color: #409eff;
}
.filter-w .el-form-item {
  width: 28%;
  padding-right: 20px;
  display: inline-block;
  box-sizing: border-box;
}
.filter-w .el-select,
.filter-w .el-range-editor {
  width: 100%;
}