for Rune, i corrected the problem by editing the .messageContent CSS:
.messageContent {
background-color:#FFF;
display: inline-block;
padding: 16px;
border: 16px solid grey;
z-index:1002;
overflow: auto;
margin: auto;"
#position: relative;
#top: -50%;
}
to:
.messageContent {
background-color:#FFF;
display: inherit;
padding: 16px;
border: 16px solid grey;
z-index:1002;
overflow: auto;
margin: auto;"
#position: relative;
#top: -50%;
}
basically, i changed:
display: inline-block;
to:
display: inherit;