#particles-js {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: -1; }

* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box; }

body {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #f0f0f0;
  background: -moz-linear-gradient(top, #f0f0f0 0%, #bababa 100%);
  background: -webkit-gradient(left top, left bottom, color-stop(0%, #f0f0f0), color-stop(100%, #bababa));
  background: -webkit-linear-gradient(top, #f0f0f0 0%, #bababa 100%);
  background: -o-linear-gradient(top, #f0f0f0 0%, #bababa 100%);
  background: -ms-linear-gradient(top, #f0f0f0 0%, #bababa 100%);
  background: -webkit-gradient(linear, left top, left bottom, from(#f0f0f0), to(#bababa));
  background: linear-gradient(to bottom, #f0f0f0 0%, #bababa 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f0f0f0', endColorstr='#bababa', GradientType=0 ); }