1.el-form 使用inline，el-form-item宽度会失效。
2.为了保证el-form-item 和 它内部的el-input 能在一行，要设置el-form-item的label-width
<el-form :model="editInspectform"><el-row style="margin-bottom: 20px"><el-col :span="8"><el-form-item label-width="120px" label="测试1:"><el-input v-model="editInspectform.test1" disabled></el-input></el-form-item></el-col><el-col :span="8"><el-form-item label-width="120px" label="测试2:"><el-input v-model="editInspectform.test2" disabled></el-input></el-form-item></el-col><el-col :span="8"><el-form-item label-width="120px" label="测试3:"><el-input v-model="editInspectform.test3" disabled></el-input></el-form-item></el-col></el-row></el-form>
