如何添加網格單元格寬度0對於某些尺寸

Question

要使用什麼來代替mdl-cell--0-col-phone來禁用元素或使其爲零寬度？

<div className="mdl-grid"> 
    <div className="mdl-cell mdl-cell--2-col-phone mdl-cell--2-col-tablet mdl-cell--2-col-desktop"> 
    <LeftContent/> 
    </div> 
    <div className="mdl-cell mdl-cell--0-col-phone mdl-cell--4-col-tablet mdl-cell--8-col-desktop"> 
    <!-- no content --> 
    </div> 
    <div className="mdl-cell mdl-cell--2-col-phone mdl-cell--2-col-tablet mdl-cell--2-col-desktop"> 
    <RightContent/> 
    </div> 
</div> 

Answer 1

試試這個類

mdl-cell--hide-phone