.smiley-scroll {
    height: 300px;
    border: solid 1px gray; 
    overflow:auto;
}

#mchat-smilies {
    height: 100px;
    border: solid 1px gray; 
    overflow:auto;
}

@media all and (min-width : 700px) and (max-width : 700px) {
#mchat-smilies {
	height: 100px;
    border: solid 1px gray; 
    overflow:auto;
  }
}