.nav-link {
    color: green;
}

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}

/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */
body {
    padding-top: 1rem;
    padding-bottom: 3rem;
    color: #5a5a5a;
}

/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
/* Carousel base class */
.carousel {
    margin-bottom: 4rem;
}

/* Since positioning the image, we need to help out the caption */
.carousel-caption {
    bottom: 3rem;
    z-index: 10;
}

/* Declare heights because of positioning of img element */
.carousel-item {
    height: 32rem;
}

.carousel-item > img {
    position: absolute;
    top: 0;
    left: 0;
    min-width: 100%;
    height: 32rem;
}

/* MARKETING CONTENT
-------------------------------------------------- */
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.marketing h2 {
    font-weight: 400;
}

/* rtl:begin:ignore */
.marketing .col-lg-4 p {
    margin-right: .75rem;
    margin-left: .75rem;
}

/* rtl:end:ignore */
/* Featurettes
------------------------- */
.featurette-divider {
    margin: 5rem 0;

    /* Space out the Bootstrap <hr> more */
}

/* Thin out the marketing headings */
.featurette-heading {
    font-weight: 300;
    line-height: 1;

    /* rtl:remove */
    letter-spacing: -.05rem;
}

/* RESPONSIVE CSS
-------------------------------------------------- */
@media (min-width: 40em) {
    /* Bump up size of carousel content */
    .carousel-caption p {
        margin-bottom: 1.25rem;
        font-size: 1.25rem;
        line-height: 1.4;
    }

    .featurette-heading {
        font-size: 50px;
    }
}

@media (min-width: 62em) {
    .featurette-heading {
        margin-top: 7rem;
    }
}

.photo-gallery {
    color: #313437;
    background-color: #fff;
}

.photo-gallery p {
    color: #7d8285;
}

.photo-gallery h2 {
    font-weight: bold;
    margin-bottom: 40px;
    padding-top: 40px;
    color: inherit;
}

@media (max-width:767px) {
    .photo-gallery h2 {
        margin-bottom: 25px;
        padding-top: 25px;
        font-size: 24px;
    }
}

.photo-gallery .intro {
    font-size: 16px;
    max-width: 500px;
    margin: 0 auto 40px;
}

.photo-gallery .intro p {
    margin-bottom: 0;
}

.photo-gallery .photos {
    padding-bottom: 20px;
}

.photo-gallery .item {
    padding-bottom: 30px;
}

#myBtn {
  display: none; /* Hidden by default */
  position: fixed; /* Fixed/sticky position */
  bottom: 20px; /* Place the button at the bottom of the page */
  right: 30px; /* Place the button 30px from the right */
  z-index: 99; /* Make sure it does not overlap */
  border: none; /* Remove borders */
  outline: none; /* Remove outline */
  background-color: #aaa; /* Set a background color */
  color: white; /* Text color */
  cursor: pointer; /* Add a mouse pointer on hover */
  padding: 15px; /* Some padding */
  border-radius: 10px; /* Rounded corners */
  font-size: 18px; /* Increase font size */
}

#myBtn:hover {
  background-color: #777; /* Add a dark-grey background on hover */
}