.nav-link i {
    color: black;
}

.my-nav .nav-link{color: black; font-size:15px}

    .my-nav .nav-link:hover{
        color: gray;
        font-size: 15px
    }

.my-container {
    padding-left: 0px;
    padding-right: 0px;
}

.max-lines {
    display: block; /* or inline-block */
    text-overflow: ellipsis;
    word-wrap: break-word;
    overflow: hidden;
    height: 55px;
    line-height: 1.8em;
}

@media (min-width: 400px) {
    .my-card {
        margin: 0;
        width: 50%;
        padding: 0px;
        margin: 0;
    }
}

.dropdown-toggle::after {
    transform: rotate(180deg);
}

.caret-off::before {
   transform: rotate(180deg);
}

.caret-off::after {
    transform: rotate(360deg);
}