.buttonArea{position:sticky;bottom:0;width:100%}.dialog-footer button:first-child{margin-right:10px}.card-header{display:flex;justify-content:space-between;align-items:center}.text{font-size:14px;width:460px;text-align:left}.operation{width:30px;text-align:right}.item{display:flex}.box-card{width:500px}.mainDiv{width:100%;text-align:center}.loginDiv{width:300px;margin:0 auto;padding-top:20px}.left-div{width:100%}.right-div{position:absolute;right:10px;top:10px}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}#nav{padding:30px}#nav a{font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}.normalForm{width:100%;text-align:initial}.normalFormItem{width:290px}.normalFormButton{text-align:center;width:100%}.el-dialog__header{background-color:#97a6b5}.el-dialog__footer{background-color:#d1d7de;padding-bottom:10px}