plot-plan-designer/lib/cjs/styles/antd/inputnumber/index.less

Design Editor Tools with React.js + ant.design + fabric.js

.ant-input-number {
    outline: none;
    border: 0;
    border-radius: 0;
    border-bottom: 1px solid #d9d9d9;
    background-color: transparent;
    &:focus {
        box-shadow: none;
    }
}

.ant-input-number-focused {
    box-shadow: none;
    border-bottom: 1px solid @primary-5;
}