SOURCE

<img src="https://tpc.googlesyndication.com/daca_images/simgad/13290806274035944469">
<span class="block-span">block span</span>
<span class="inline-block-span">inline-block span<video></video></span>
<span class="inline">span</span>
<p>hello</p>

img{
  display:block;
}
.block-span{
  display:block;
}
.inline-block-span{
  display:inline-block;
  background-color:red;
}
.inline{
  border:solid 1px;
  padding:50px;
  width:100px;
  background-color:green;
}
p{
  background:blue;
}