.form .el-form-item__content {
    width: 280px;
}
.form .el-form-item__content .el-select {
    width: 280px;
}
.form .form-button {
    width: 100%;
}
.form .form-button .el-form-item__content {
    display: flex;
    flex-direction: row-reverse;
    margin-right: 42px;
}
.form .form-button .el-form-item__content > .el-button + .el-button {
    margin-right: 10px;
}

.chat-form .el-form-item__content {
    width: 100%;
}
.chat-form .el-form-item__content .el-select {
    width: 100%;
}