a:link {
    color: orange;
    text-decoration: none;
}

a:visited {
    color: rgb(255, 172, 139);
}

a:hover {
    color: #fff;
}

a:active {
    color: #ccc;
}

.dropdown a:hover {
    background-image: none;
    background-color: #282c37;
    color: #fff !important
}

.body {
    background-color: #282c37;
    background-image: url("DALL·E-Banner-V2.jpg");
    background-repeat: repeat;
    background-position: center;
    background-size: cover;
    font-family: Open Sans, Verdana, Geneva, Tahoma, sans-serif;
    font-size: medium;
    color: #fff;
    line-height: 1.5;
}

.mainContainer {
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.main-top {
    margin-top: 80px;
    line-height: 1.7;
}

.header {
    background-color: #13141a;
    color: #fff
}

.footer {
    width: 100%;
    text-align: center;
}

.fitness {
    color: skyblue
}

.dashboard {
    color: orange
}

.copyright {
    color: #999;
    opacity: 0.5;
    font-size: smaller;
}