body {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    background-color: #dfdfdf;
}

header h2 {
    margin-top: 5%;
    text-transform: uppercase;
    text-align: center;
}

h3 {
    border: #000000;
    text-transform: uppercase;
    color: #dfdfdf;
    font-size: 200%;
}

h4 {
    text-align: center;
    margin-top: 3%;
    margin-bottom: 3%;
}


#banner {
/*     background-color: #000000; */
    height: 600px;
    filter: brightness(30%);
    -webkit-filter: brightness(30%);
}

#banner2 {
    height: 600px;
    filter: brightness(30%);
    -webkit-filter: brightness(30%);
}

#banner3 {
    height: 600px;
    filter: brightness(30%);
    -webkit-filter: brightness(30%);
}

.div_1 {
    margin: 4% 2% 0 2%;
    align-items: center;
}

.calendar {
    padding: 2%;
    background: #d3d3d3;
    margin-top: 5%;
    text-align: center;
}

.lorem_1 {
    display: inline-block;
    text-align: justify;
    margin-left: 2%;
    width: 68%;
}

.lorem_2 {
    margin: 5% 6% 8% 5%;
    text-align: justify;
}

.img_lorem_1 {
    width: 23vw;
    height: 25vh;
    display: inline-block;
    float: left;
}

footer a {
    padding: 3%;
    color: #ffffffb0;
}

footer {
    display:inline-block;
    background: #343a40;
    color: #ffffff;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    height: 100%;
    margin-top: 4% 0;
}

@media screen and (min-width: 300px) {

    .img_lorem_1 {
        display: none;
    }

    .lorem_1 {
        text-align: justify;
        margin: 5% 6% 0 5%;
        width: 88%;
    }

    .html {
        font-size: 1rem;
        text-align: justify;
        margin: 4% 3% 6% 3%;
        width: 94%;
    }

    img {
        display: none;
    }
}

@media screen and (min-width: 800px) {

    .img_lorem_1 {
        width: 23vw;
        height: 25vh;
        display: inline-block;
        float: left;
    }

    .lorem_1 {
        display: inline-block;
        margin: 0;
        text-align: justify;
        margin-left: 2%;
        width: 67%;
    }

    .html {
        font-size: 1rem;
        box-sizing: border-box;
        display: inline-block;
        float: right;
        text-align: justify;
        margin: 4% 3% 6% 1%;
        width: 67vw;
    }

    .left {
        display: inline-block;
        margin-top: 4%;
        margin-left: 2%;
    }

    .left img {
        display: block;
        margin-top: 1%;
        width: 25vw;
    }

    .left img:hover {
        filter: brightness(50%);
        -webkit-filter: brightness(50%);
    }
}

@media screen and (min-width: 1200px) {

    .img_lorem_1 {
        width: 23vw;
        height: 25vh;
        display: inline-block;
        float: left;
    }

    .lorem_1 {
        display: inline-block;
        margin: 0;
        text-align: justify;
        margin-left: 2%;
        width: 67%;
    }

    .html {
        font-size: 1rem;
        box-sizing: border-box;
        display: inline-block;
        float: right;
        text-align: justify;
        margin: 4% 3% 15% 1%;
        width: 67vw;
    }

    .left {
    display: inline-block;
    margin-top: 4%;
    margin-left: 2%;
    }

    .left img {
        display: block;
        margin-top: 1%;
        width: 25vw;
    }

    .left img:hover {
        filter: brightness(50%);
        -webkit-filter: brightness(50%);
    }
}