.container {
           padding: 80px 120px;
}
.colection{
    border: 5px solid transparent;
    /* filter: grayscale(90%); make all photos black and white  */
    margin-bottom: 25px;
    width: 60%;
    height: 60%;
  /* opacity: 0.7; */
}
.colection:hover {
    border-color: #f1f1f1;
}
.carousel-inner img {
    -webkit-filter: grayscale(90%);
    filter: grayscale(90%); /* make all photos black and white */ 
    width: 100%; /* Set width to 100% */
    margin: auto;
}

.carousel-caption h3 {
    color: #fff !important;
}

@media (max-width: 600px) {
    .carousel-caption {
        display: none; /* Hide the carousel text when the screen is less than 600 pixels wide */
    }
}

/* Add a dark background color with a little bit see-through */ 
.navbar {
    margin-bottom: 0;
    background-color: #2d2d30;
    border: 0;
    font-size: 11px !important;
    letter-spacing: 4px;
    opacity:0.9;
}

/* Add a gray color to all navbar links */
.navbar li a, .navbar .navbar-brand { 
    color: #d5d5d5 !important;
}

/* On hover, the links will turn white */
.navbar-nav li a:hover {
    color: #fff !important;
}

/* The active link */
.navbar-nav li.active a {
    color: #fff !important;
    background-color:#29292c !important;
}

/* Remove border color from the collapsible button */
.navbar-default .navbar-toggle {
    border-color: transparent;
}

/* Dropdown */
.open .dropdown-toggle {
    color: #fff ;
    background-color: #555 !important;
}

/* Dropdown links */
.dropdown-menu li a {
    color: #000 !important;
}

/* On hover, the dropdown links will turn red */
.dropdown-menu li a:hover {
    background-color: red !important;
}

/* Add a dark background color to the footer */
footer {
    background-color: #2d2d30;
    color: #f5f5f5;
    padding: 16px;
}

footer a {
    color: #f5f5f5;
}

footer a:hover {
    color: #777;
    text-decoration: none;
}