.sandwich {
    width: 30px;
    height: 38px;
    background-color: transparent;
    background-image: url('../images/menu.svg');
    overflow: hidden;
    padding: 0;
    margin:0;
    background-size: contain;
    background-repeat:  no-repeat;
    border: none;
    cursor: pointer;
    display: none;

}
.sandwich:focus {
    outline: none;
}
.sandwich:hover {
    opacity: 0.6;
}

@media screen and (max-width: 768px) {
.sandwich {
    display: inline;
}
.navbar {
    flex-direction: column;
    align-items: flex-start;
    width: fit-content;
    z-index: 1;
}
.navbar-brand {
    display: none;
}
}

.navbar-custom {
    background-color: #6E90AD;
}

/* change the brand and text color */
.navbar-custom .navbar-brand,
.navbar-custom .navbar-text {
    color: rgba(255,255,255,.8);
}

/* change the link color and padding  */
.navbar-custom .navbar-nav .nav-link {
    color: rgba(255,255,255,.5);
    padding: .75rem 1rem;
}

/* change the color and bg color of active or hovered links */
.navbar-custom .nav-item .nav-link.active {
    color: #ffffff;
    background-color: #536f87;
}

.navbar-custom .nav-item:hover .nav-link:hover {
    color: #FED383;
    background-color: #6E90AD;
}

.menu_visible {
    display: inline-block
}

@media screen and (max-width: 768px) {
    .navbar-collapse {
            display: none;
    }
}
.menu_invisible {
    display: none;
}

.search_glass {
    width: 20px;
    height:20px;
    padding: 0;
    margin: 0;
}
.add_shift {
    width: 20px;
    height:20px;
    padding: 0;
    margin: 0;
}
.add_shift:hover {
    border: 1px solid #FED383;
    opacity: 0.9;
    
}