body {
  
background: -webkit-linear-gradient(45deg, #399E98 25%, #3aa19b 25%, #3aa19b 50%, #399E98 50%, #399E98 75%, #3aa19b 75%, #3aa19b);
background: -moz-linear-gradient(45deg, #399E98 25%, #3aa19b 25%, #3aa19b 50%, #399E98 50%, #399E98 75%, #3aa19b 75%, #3aa19b);
background: -o-linear-gradient(45deg, #399E98 25%, #3aa19b 25%, #3aa19b 50%, #399E98 50%, #399E98 75%, #3aa19b 75%, #3aa19b);
background: linear-gradient(45deg, #399E98 25%, #3aa19b 25%, #3aa19b 50%, #399E98 50%, #399E98 75%, #3aa19b 75%, #3aa19b);
  background-size:100px 100px;
}

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