/* navbar */

.nav-link {
    padding-bottom: 0;
}
 .nav-item .active {
    border-bottom: 3px solid #6c757d
}


.navbar .navbar-nav .nav-link:hover {
    border-bottom: 3px solid #6c757d
}

.align-right {
   margin-left: auto
}

.btn-outline-success {
    margin-left: 1rem;
}

/*scrollspy*/
body {
    position: relative;
}
/* carousel */
.carousel-caption {   
    padding-bottom: 12%;
}

.btn-primary {
    color: #fff;
    background-color: #284b63ff;
    border-color: #284b63ff;
}

/* Topography */

.type-header {
    padding-left: 2rem;
    padding-top: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.info-text {
    text-decoration-line: underline
}

.card {
    margin-top: 1rem;    
}

.row {
    margin-left: 1rem;
    margin-right: 1rem;
    margin-bottom: 2rem;
}

.list-group{

    margin-bottom: 4rem
}

.scem {
    width:  90px;
    height: 60px;
}

.regmark {
    width:  90px;
    height: 90px;
}

.resize {
    width:  200px;
    height: 200px;
}

.sizeup {
    width:  300px;
    height: 300px;
}

#footer {
    background-color: #284b63ff;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width:  200px;
    height: 200px;


}