.b1 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 105vh;
    margin: 0;
    background-image: url('../img/forest/banner-dark.jpg');
    background-size: cover;
    background-position: center;
    }

    .b2 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 105vh;
    margin: 0;
    background-image: url('../img/forest/banner-dark1.jpg');
    background-size: cover;
    background-position: center;
    }

	.b3 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 105vh;
    margin: 0;
    background-image: url('../img/forest/banner-dark2.jpg');
    background-size: cover;
    background-position: center;
	}
    
.b2 .gero{
    background-image: url('../img/forest/gero1.png');
    background-position: center 0px;
    background-repeat: no-repeat;
    background-size: auto;
    width: 100%;
    height: 40%;
    position: relative;
    top: 3px;
    left: 0px;
    right: 0px;
    margin: 0 auto;
}

	.b3 .features{
    background-image: url('../img/forest/features.png');
    background-position: center 0px;
    background-repeat: no-repeat;
    background-size: auto;
    width: 100%;
    height: 100%;
    position: relative;
    top: 3px;
    left: 0px;
    right: 0px;
    margin: 0 auto;
}