.slide_1 {
	width: 95%;
	margin: auto;
	overflow: hidden;
}

.slide_1 ul {
	display: flex;
	padding: 0;
	width: 500%;
	
	animation: cambio 24s infinite alternate linear;
    animation-direction: alternate;
}

.slide_1 li {
	width: 100%;
	list-style: none;
}

.slide_1 img {
    margin: auto;
    display: block;
	width: 100%;
    max-width: 12.5rem;
}

@keyframes cambio {
    
	0% {margin-left: 0;}
	16% {margin-left: 0;}
	
	21% {margin-left: -100%;}
	37% {margin-left: -100%;}
	
	42% {margin-left: -200%;}
	58% {margin-left: -200%;}
	
	63% {margin-left: -300%;}
	79% {margin-left: -300%;}
    
	84% {margin-left: -400%;}
	100% {margin-left: -400%;}
	
}

.slide_2 {
	width: 95%;
	margin: auto;
	overflow: hidden;
}

.slide_2 ul {
	display: flex;
	padding: 0;
	width: 500%;
	
	animation: cambio 16s infinite alternate linear;
    animation-direction: alternate;
}

.slide_2 li {
	width: 100%;
	list-style: none;
}

.slide_2 img {
    margin: auto;
    display: block;
	width: 100%;
    max-width: 12.5rem;
}

@keyframes cambio {
	0% {margin-left: 0;}
	16% {margin-left: 0;}
	
	21% {margin-left: -100%;}
	37% {margin-left: -100%;}
	
	42% {margin-left: -200%;}
	58% {margin-left: -200%;}
	
	63% {margin-left: -300%;}
	79% {margin-left: -300%;}
	
	84% {margin-left: -400%;}
	100% {margin-left: -400%;}
}