@media (min-width: 500px) {

    #buttonTop {
        display: inline-block;
        background-color: #777;
        width: 40px;
        height: 40px;
        text-align: center;
        border-radius: 50px;
        position: fixed;
        bottom: 25px;
        right: 120px;
        transition: background-color .3s, opacity .5s, visibility .5s;
        opacity: 0;
        visibility: hidden;
        z-index: 1000;
    }

        #buttonTop::after {
            content: "\f077";
            font-family: FontAwesome;
            font-weight: normal;
            font-style: normal;
            font-size: 20px;
            line-height: 37px;
            color: #fff;
        }

        #buttonTop:hover {
            cursor: pointer;
            background-color: #333;
        }

        #buttonTop:active {
            background-color: #555;
        }

        #buttonTop.show {
            opacity: 1;
            visibility: visible;
        }

    /* Styles for the content section */

    .contentTop {
        width: 77%;
        margin: 50px auto;
        font-family: 'Merriweather', serif;
        font-size: 17px;
        color: #6c767a;
        line-height: 1.9;
    }


    .contentTop h1 {
        margin-bottom: -10px;
        color: #03a9f4;
        line-height: 1.5;
    }

    .contentTop h3 {
        font-style: italic;
        color: #96a2a7;
    }


}

   





    @media (max-width: 500px) {
 
        #buttonTop {
            display: inline-block;
            background-color: #777;
            width: 40px;
            height: 40px;
            text-align: center;
            border-radius: 50px;
            position: fixed;
            bottom: 17px;
            right: 60px;
            transition: background-color .3s, opacity .5s, visibility .5s;
            opacity: 0;
            visibility: hidden;
            z-index: 1000;
        }

            #buttonTop::after {
                content: "\f077";
                font-family: FontAwesome;
                font-weight: normal;
                font-style: normal;
                font-size: 20px;
                line-height: 37px;
                color: #fff;
            }

            #buttonTop:hover {
                cursor: pointer;
                background-color: #333;
            }

            #buttonTop:active {
                background-color: #555;
            }

            #buttonTop.show {
                opacity: 1;
                visibility: visible;
            }

        /* Styles for the content section */

        .contentTop {
            width: 43%;
            margin: 30px auto;
            font-family: 'Merriweather', serif;
            font-size: 17px;
            color: #6c767a;
            line-height: 1.9;
        }


            .contentTop h1 {
                margin-bottom: -10px;
                color: #03a9f4;
                line-height: 1.5;
            }

            .contentTop h3 {
                font-style: italic;
                color: #96a2a7;
            }
    }