* {
  margin: 0;
  padding: 0;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif;

}

body{
  background: #ecf0f1;
  animation: colorchange 50s; /* animation-name followed by duration in seconds*/
     /* you could also use milliseconds (ms) or something like 2.5s */
  -webkit-animation: colorchange 50s; /* Chrome and Safari */
}



 @keyframes colorchange
 {
   0%   {background: #ECF0F1;}
   25%  {background: #E4F1FE;}
   50%  {background: #EEEEEE;}
   75%  {background: #F2F1EF;}
   100% {background: #ecf0f1;}
 }

 @-webkit-keyframes colorchange /* Safari and Chrome - necessary duplicate */
 {
   0%   {background: #ECF0F1;}
   25%  {background: #E4F1FE;}
   50%  {background: #EEEEEE;}
   75%  {background: #F2F1EF;}
   100% {background: #ecf0f1;}
 }


header,
footer,
section,
figure,
figcaption {
  display: block;
}
p{
  display:inline-block;
  white-space:nowrap;
  font-size:20px;
}
section {

  margin: 0 auto;
}
img{
  max-width: 100%;
  height: auto;
}

hr{
  background-image: -webkit-linear-gradient(left, transparent, #DBDBDB, transparent);
  background-image: linear-gradient(to right, transparent, #DBDBDB, transparent);
  border: 0;
  height: 1px;
  margin: 22px 0;
}