@keyframes main_light {
  from {  opacity: 1; }
  50%  {  opacity: 0; }
  to   {  opacity: 1; }
}

#veg_m, #veg_m_l1 , #veg_m_l2 , #veg_m_l3  {
    position: absolute; 
    text-align: center;
    margin: auto; 
    top: 0; 
    left: -8px;
    right: 0; 
    bottom: 0;
    height: 112px;

}

#veg_st, #veg_st_l1 , #veg_st_l2 , #veg_st_l3 {
    position: absolute;
    text-align: center;
    margin: auto;
    top: -95px;
    left: -114px;
    right: 0;
    bottom: 0;
    height: 133px;
}

#veg_m_l1 {
    animation: main_light 0.6s ease infinite;
}

#veg_m_l2 {
    animation: main_light 0.6s ease infinite;
    animation-delay: 0.2s;
}

#veg_m_l3 {
    animation: main_light 0.6s ease infinite;
    animation-delay: 0.4s;
}



#veg_st_l3 {
 animation: main_light 1s ease infinite;
}

#veg_st_l2 {
   animation: main_light 1s ease infinite;
   animation-delay: 0.33s;
}

#veg_st_l1 {
    animation: main_light 1s ease infinite;
   animation-delay: 0.66s;
}