我在一個div內部有一個圖像。在它下面是一個邊緣。我試着用螢火蟲來查看div代碼和img,但我沒有發現任何用magin和padding聲明的東西。實現無邊距圖像
<div class="row">
<div class="col s4">
<img class="responsive-img" src="imagem/IMG_8380.jpg" alt=""/>
</div>
<div class="col s4">
<img class="responsive-img" src="imagem/IMG_8265.jpg" alt=""/> </div>
<div class="col s4">
<img class="responsive-img" src="imagem/IMG_8711.jpg" alt=""/>
</div>
</div>
嘗試'img {vertical-align:top;}' –