body,h1,h2,h3,h4,h5 {font-family: "Poppins", sans-serif}
body {font-size:16px;}
.w3-half img{margin-bottom:-6px;margin-top:16px;opacity:0.8;cursor:pointer}
.w3-half img:hover{opacity:1}
.nextprev a {font-size:17px;border:1px solid #cccccc;}
.nextprev a:link,.nextprev a:visited {background-color:#3366ff;color:#ffffff;}
.nextprev a.w3-right {background-color:#0000ff;color:#ffffff;border-color:#0000ff}
.w3-bar-item{padding:20px}
.w3-display-topleft{margin-top:24px;font-size:18px;color:white; text-align:left; margin-left:15px}
.w3-bar-item{margin-bottom:-6px;}

pre {
  font-size:105%;
  white-space: pre-wrap;
  word-wrap: break-word;
  text-align: left;
}
th {
    background-color: #eeeeee;
    }
	table,th,tr,td {
font-size: 100%;
    border-collapse: collapse;
padding: 5px 5px;
border-spacing: 5px 5px;
border: 1px solid black;
}
.video-responsive{
    overflow:hidden;
    padding-bottom:56.25%;
    position:relative;
    height:0;
}
.video-responsive iframe{
    left:0;
    top:0;
    height:100%;
    width:100%;
    position:absolute;
}
html,body,h1,h2,h3,h4,h5,h6 {font-family: "Roboto", sans-serif;}
.w3-sidebar {
  z-index: 3;
  width: 250px;
  top: 43px;
  bottom: 0;
  height: inherit;
}