.my-container {
  width:1200px;
  margin: 0 auto;
  padding:0px;
}

.my-row {
  width:100%;
  float: left;
  margin:0 auto;
  padding:0;
}

body {
  font-family: Khmer OS Battambang,Khmer OS;
  background-color:#e0e0e0;
}

#IScrollToTop {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: #00C851;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#IScrollToTop:hover {
  background-color: rgba(154, 83, 36, 0.84);
}