div.ex1 {
  background-color: white;
  top: 100px;
  margin: auto;
  width: 100%;
  height: 525px;
  overflow-x: hidden;
  overflow-y: auto;
}
.middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  height: 50%;
}
.responsive {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 650px;
  overflow: hidden;
  overflow-x: hidden;
  overflow-y: auto;
}

p {
   line-height: 1.4;
   font-family: 'EB Garamond', serif;
   font-size: 14px;
   text-align: justify;
   text-justify: inter-word;
   text-indent: 40;
   color:white;
   margin: 0px 25px;
}

.footer {
   position: fixed;
   left: 0;
   bottom: 5;
   width: 100%;
   text-align: center;
}
div.fixed0 {
  position: fixed;
  width: 60%;  
  bottom: 6px;
  border: none;
  text-align: center;
} 
div.fixed1 {
  position: fixed;
  top: 3;
  right: 0;
  width: 100%;
  height: 650px;
  text-align: center;
  border: none;
  overflow-y: auto;
}

div.fixed2 {
  position: fixed;
  top: 0;
  left: 0;
  width: 30%;
  border: none;
}
html { 
  background: url("vangogh_starrynight.png") no-repeat center fixed; 
  background-size: 100% 100%;
  -webkit-animation: mymove 28s 0; /* Safari 4.0 - 8.0 */
  animation: mymove 28s 0;
}
/* Safari 4.0 - 8.0 */
@-webkit-keyframes mymove {
  50% {background-size: 1px 1px;}
}

@keyframes mymove {
  50% {background-size: 1px 1px;}
}
.responsive {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  overflow-x: hidden;
}

.button2 {
   border-radius: 5px;
   background-color: maroon;
   color: white;
   font-weight: bold;
   margin: 2px 98px;
   width: 100px;
}

.button3 {
   display: inline-block;
   border-radius: 5px;
   background-color: linen;
   color: black;
   font-weight: bold;
   margin: 0px 0px;
}

.button3:hover {
  background-color: green;
  color: white;
}
.button3:visited {
  background-color: maroon;
  color: white;
}

.button4 {
   display: inline-block;
   border-radius: 5px;
   background-color: darkgreen;
   color: white;
   font-weight: bold;
   margin: 2px 98px;
   width: 100px;
}

.button5 {
   display: inline-block;
   border-radius: 5px;
   background-color: green;
   color: white;
   font-weight: bold;
   margin: 0px 0px;
}

.button5:hover {background-color: gold;color: white;}

.button6 {
   display: inline-block;
   border-radius: 5px;
   background-color: maroon;
   color: white;
   font-weight: bold;
   margin: 0px 0px;
}

.button6:hover {background-color: gold;color: white;}

h4 {
   color: darkblue;
   font-family: 'MedievalSharp', serif;
   font-size: 14px;
   font-weight: bold;
   text-align: center;
   margin: 5 0;
}
h2 {
   color: maroon;
   font-size: 14px;
   padding: 0px 0px;
   font-family: 'MedievalSharp', serif;
}
a:link, a:visited {
  background-color: transparent;
  font-family: 'EB Garamond', serif;
  font-weight: bold;
  color: brown;
  padding: 1px 7px;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  border-radius: 5px;
  border: 0px solid black;
}

a:hover, a:active {
  color: darkgreen;
}

div.fixed {
  position: fixed;
  width: 100%;  
  bottom: 5px;
  border: none;
  left: 0px;
  text-align: center;
} 
a.one:link {
  border-radius: 5px;
  padding: 0px 0px;
  margin: 0px 0px;
  display: inline-block;
  background-color: gold;
  font-weight: bold;
  border: 0px solid black;
  text-decoration:none;
}
a.one:hover {background-color: white;}

a.two:link {
  border-radius: 5px;
  padding: 0px 0px;
  margin: 0px 0px;
  display: inline-block;
  background-color: transparent;
  color: black;
  font-weight: bold;
  border: 0px solid black;
  text-decoration:none;
}

a.two:hover {background-color: transparent;}

a.three:link {
  border-radius: 5px;
  padding: 2px 4px;
  margin: 5px 2px;
  display: inline-block;
  background-color: maroon;
  color: gold;
  font-weight: bold;
  border: 0px solid black;
  text-decoration:none;
}

a.three:hover {background-color: gold;color: maroon;}
a.three:visited {background-color: maroon;color: gold;}