body{
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 400;
  padding: 0;
  margin:0;
  box-sizing: border-box;
  background-color: #f9f9f9;
}
body *{
  box-sizing: border-box;
}
header{
  text-align: center;
  padding: 50px 0;
  background-color: #ffffff;
  color: #FFF;
}
.demo-section-box{
  width: 100%;
  border-top: solid 1px #dfd3d3;
}
.section-container{
  width: 100%;
  margin: 0 auto;
  max-width: 1000px;
  padding: 50px 10px;

}
.demo-box{
  margin: 20px 0;
}
.demo-align-right{
  text-align: right;
}
.demo-button{
  display: inline-block;
  padding: 7px 20px;
  background: #FFF;
  border:solid 1px #ffffff;
  border-radius: 3px;
  color: #ffffff;
  text-decoration: none;
}
.demo-button:hover{
  color: #FFF;
  background: #ffffff;
}