.btn {
    margin: 1px;
}

.btn-primary {
    margin: 1px;
    background-color: black;
    border-color: black;
}
.btn-primary:hover {
    background-color: black;
    border-color: black;
}

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
input[type='checkbox'] {
    margin-right: 5px;
}

#mynetwork {
width: 600px;
height: 600px;
border: 1px solid lightgray;
}
#mynetwork p {
max-width: 40px;
}

ul {
    list-style-type: none;
}

ul ul {
    list-style-type: dot;
}

a {
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

.blackicon {color:black;}

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