.text-example{
    margin-bottom: 20px;
    /*text-align: center;*/
}

.div_tips{
    background-color: rgba(255, 255, 255, 0.7);
}

.div_gallery{
    padding-bottom: 10px;
    /*height: 100%;*/
}

.img_gallery{
    width: 80%; /*250*/
    height: 80%; /*250*/
}

.img_gallery{
    width: 80%; /*250*/
    height: 80%; /*250*/
}

.figcap_gallery{
/*    vertical-align: middle;
    display: flex;
    align-items: center;
    height: 60px;*/
    margin-top: 2px;
}

.text_gallery{
    vertical-align: middle;
    margin: auto;
    width: 100%;
    height: 100%;
    float: center;
    text-align: center;
    /*margin-left: 40px;*/
    /*margin-right: 40px;*/
    display: block;
    background-color: white;
    padding: 5px;
}