Template:Sharebutton/styles.css

.sharearticle_top {
	float:right;
	border: 1px solid #c2c2c2;
	width:300px;
	height: auto;
	background: #f6f6f6;
	margin-bottom:3px;
	text-align: center;
	padding-top:4px;
	padding-bottom:5px;
	margin-left: 10px;
}

@media only screen and (max-width: 600px) {
  .sharearticle_top {
    width:100%;
  }
}

@media screen {
	html.skin-theme-clientpref-night .sharearticle_top {
		background-color: #383838;
		color: #ace;
	}
	html.skin-theme-clientpref-night .sharearticle_top {
		background-color: black;
		color: white;
	}
}