.dot {
    height: 15px;
    width: 15px;
    border-radius: 50%;
    display: inline-block;
}

.dot-green {
    background-color: lawngreen;
}

.dot-yellow {
    background-color: yellow;
}

.dot-blue {
    background-color: dodgerblue;
}

.dot-red {
    background-color: red;
}

.dot-orange {
    background-color: #ff7300;
}

.gototop {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}

.gototop.active {
    opacity: 1;
    visibility: visible;
}

.gototop a {
    width: 50px;
    height: 50px;
    display: table;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: center;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    border-radius: 4px;
}

.gototop a i {
    height: 50px;
    display: table-cell;
    vertical-align: middle;
}

.gototop a:hover,
.gototop a:active,
.gototop a:focus {
    text-decoration: none;
    outline: none;
}

.banner-header {
    width: 100%;
    border: 1px solid black;
    background-color: #c0c0c0;
    max-width: 800px;
}

.banner-container {
    width: 100%;
    max-width: 800px;
}

@media (min-width: 2658px) {
    .banner-header {
        max-width: 1610px;
    }

    .banner-container {
        max-width: 1610px;
    }
}