@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 400;
src: local('Open Sans'), local('OpenSans'), url(http://themes.googleusercontent.com/static/fonts/opensans/v8/cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff) format('woff');
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 700;
src: local('Open Sans Bold'), local('OpenSans-Bold'), url(http://themes.googleusercontent.com/static/fonts/opensans/v8/k3k702ZOKiLJc3WVjuplzKRDOzjiPcYnFooOUGCOsRk.woff) format('woff');
}
body {
background: #f1f1f1;
font-family: "Open Sans";
}

section {
width: 500px;
margin: 50px auto;
}

h5 {
display: inline-block;
font-weight:100;
}

#next {
display: inline-block;
float: right;
display:block;
line-height: 80px;
font-size: 20px;
color:tomato;
text-decoration: none;
position:relative;
text-align:right;
right:0;
z-index:1;
}

article {
font-size: 20px;
text-align:justify;
color: #454545;
-moz-transition: opacity 1000ms;
-o-transition: opacity 1000ms;
-webkit-transition: opacity 1000ms;
transition: opacity 1000ms;
}
article:not(.current) {
opacity: 0;
}
article.ok span {
position: absolute;
}
article.mute span.mute {
filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
opacity: 0;
}
article span {
display: inline-block;
-moz-transition-property: top, left, opacity;
-o-transition-property: top, left, opacity;
-webkit-transition-property: top, left, opacity;
transition-property: top, left, opacity;
-moz-transition-duration: 1000ms;
-o-transition-duration: 1000ms;
-webkit-transition-duration: 1000ms;
transition-duration: 1000ms;
}
article span.mute {
filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=30);
opacity: 0.3;
}