/* make keyframes that tell the start state and the end state of our object */
@-webkit-keyframes big_idea { 0% { opacity:0; } 10% { opacity:0; } 50% { opacity:1; } 100% { opacity:0; } }
@-moz-keyframes big_idea { 0% { opacity:0; } 10% { opacity:0; } 50% { opacity:1; } 100% {opacity: 0;} }
@keyframes big_idea { 0% { opacity:0; } 10% { opacity:0; } 50% { opacity:1; } 100% {opacity: 0;} }
@-webkit-keyframes big_idea_stay { 0% { opacity:1; } 10% { opacity:1; } 50% { opacity:1; } 100% { opacity:1; } }
@-moz-keyframes big_idea_stay { 0% { opacity:1; } 10% { opacity:1; } 50% { opacity:1; } 100% {opacity: 1;} }
@keyframes big_idea_stay { 0% { opacity:1; } 10% { opacity:1; } 50% { opacity:1; } 100% {opacity: 1;} }


.big_idea {
	opacity:0;  /* make things invisible upon start */
	-webkit-animation:big_idea 1;  /* call our keyframe named fadeIn, use animattion ease-in and repeat it only 1 time */
	-moz-animation:big_idea 1;
	animation:big_idea 1;

	-webkit-animation-fill-mode:forwards;  /* this makes sure that after animation is done we remain at the last keyframe value (opacity: 1)*/
	-moz-animation-fill-mode:forwards;
	animation-fill-mode:forwards;

	-webkit-animation-duration:60s;
	-moz-animation-duration:60s;
	animation-duration:60s;

	
}




.big_idea.base{
	opacity:1;
	-webkit-animation:big_idea_stay 1;  /* call our keyframe named fadeIn, use animattion ease-in and repeat it only 1 time */
	-moz-animation:big_idea_stay 1;
	animation:big_idea_stay 1;
	-webkit-animation-duration:30s;
	-moz-animation-duration:30s;
	animation-duration:30s;
	-webkit-animation-delay: 0s;
	-moz-animation-delay: 0s;
	animation-delay: 0s;
}

.big_idea.one {
-webkit-animation-delay: 0s;
-moz-animation-delay: 0s;
animation-delay: 0s;
}

.big_idea.two {
-webkit-animation-delay: 20s;
-moz-animation-delay: 20s;
animation-delay: 20s;
}


.big_idea.three{
-webkit-animation-delay: 40s;
-moz-animation-delay:40s;
animation-delay: 40s;
}