.wraper {
     background-image: url(/img/background.jpg);
   
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover; 

  }
  .base-color-brown{
    color: #0071DB;
  }
  
 
  .bg-color-yellow{
    background-color: #0071DB;
    
  }

  svg {
  color: #0071DB; /* тут змінюєш колір */
}