.bg-image {
    background-image: url("images/ocean.jpg");

    filter: blur(8px);
    -webkit-filter: blur(8px);

    margin: -12px -16px -16px -12px;
    height: 1024px;

    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50% 40%;
}

.accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 16px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: 0.4s;
}

.active, .accordion:hover  {
    background-color: #ccc;
}

.panel {
    padding: 0 18px;
    background-color: white;
    display: none;
    overflow: hidden;
}

.accordion:after {
    content: '\2795';
    font-size: 16px;
    color: #777;
    float: right;
    margin-left: 4px;
}

.active:after {
    content: '\2796';
}