.block-3_columns_custom .content-site{
    font-size: 0;
    display: table;
}

.block-3_columns_custom-column{
    display: table-cell;
    width: calc(100% / 3);
    padding: 2.4rem;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 3.7rem;
    padding-bottom: 2rem;
    vertical-align: top;
}

.block-3_columns_custom-column .key_number_value,
.block-3_columns_custom-column .key_number_unit{
    display: inline-block;
}

.block-3_columns_custom-column .key_number_value{
    font-size: 7.5rem;
    padding-right: 1.2rem;
    padding-bottom: 0;
}
.block-3_columns_custom-column .key_number_unit{
    text-transform: uppercase;
    line-height: 1;
    font-weight: 200;
    font-size: 3rem;
}

.block-3_columns_custom-column .key_number_text{
    font-size: 1.8rem;
    padding-top: 1rem;
}

.block-3_columns_custom-column .key_number_el + .key_number_el{
    padding-top: 4.2rem;
}

.block-3_columns_custom-column .link--from-fiche{
    margin-top: 2.7rem;
    display: block;
}

.solution_el_img{
    width: 100%;
    padding-bottom: 14.5rem;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    margin-bottom: 2.6rem;
}


.block-3_columns_custom-column:first-child{
    border-left: #dddddd 1px solid;
}

.block-3_columns_custom-column:nth-child(2){
    border-left: #dddddd 1px solid;
    border-right: #dddddd 1px solid;
}

.block-3_columns_custom-column:last-child{
    border-right: #dddddd 1px solid;
}

.block-3_columns_custom-column .solution_el_title{
    color: black;
    font-size: 2rem;
    text-decoration: none;
}
.block-3_columns_custom-column .solution_el_content{
    padding-top: 3.3rem;
    padding-bottom: 2.8rem;
    font-size: 1.7rem;
}
.block-3_columns_custom-column-empty:nth-child(2),
.block-3_columns_custom-column-empty:last-child{
    border-right: none;
}

.block-3_columns_custom-column .solution_el_content a.btn-red,
.block-3_columns_custom-column .solution_el_content button.btn-red{
    width:100%;
}

.block-3_columns_custom-column .video-play-button {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    left: 0;
    right: 0;
}

.block-3_columns_custom-column .text_el,
.block-3_columns_custom-column .video_el_text{
    font-size: 1.7rem;
}

.block-3_columns_custom-column .video_el_titre{
    font-size: 2rem;
    margin-bottom:1rem;
    font-weight:bold;
}
.block-3_columns_custom-column .video_el_text{
    padding-top: 3.3rem;
    padding-bottom: 2.8rem;
    font-size: 1.7rem;
}
.block-3_columns_custom-column .video_el-content{
    padding-bottom: 14.5rem;
    padding-top: 0;    
    margin-bottom: 2.6rem;    
}

.elementor-element--bdtp .elementor-widget-container .transdev-bloc .content-site .block-3_columns_custom-column{
    border-top: none;
}

.elementor-element--linkcb .elementor-widget-container .transdev-bloc .content-site .block-3_columns_custom-column .link--from-fiche{
    color: #4D90A7;
}

@media screen and (max-width: 767px) {
    
    .block-3_columns_custom-column .video-play-button {
        width: 7.2rem;
        height: 7.2rem;
        line-height: 7.2rem;
    }
    
    .block-3_columns_custom-column{
        width: 100%;
        display: block;
        padding-left: 0;
        padding-right: 0;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 13.26vw;
    }
    
    .block-3_columns_custom-column-empty{
        display: none;
    }
    
    .block-3_columns_custom-column .solution_el_img{
        width: 100%;
        padding-bottom: 55.411vw;
    }
    .block-3_columns_custom-column a.link,
    .block-3_columns_custom-column .solution_el_content{
        font-size: 4.427vw;
        padding-bottom: 0;
        padding-top: 0;
    }

    .block-3_columns_custom-column .solution_el_title{
        font-size: 6.25vw;
    }
    
    .block-3_columns_custom-column:first-child{
        border-left: none;
    }
    .block-3_columns_custom-column:last-child{
        border-right: none;
    }

    .block-3_columns_custom-column:nth-child(2){
        border-right: none;
        border-left: none;
    }
    
    .block-3_columns_custom-column .key_number_el {
        padding: 4vw 4vw;
    }
    .block-3_columns_custom-column .key_number_value {
        font-size: 19.5vw;
        line-height: 1;
    }
    .block-3_columns_custom-column .key_number_unit {
        font-size: 9.765625VW;
        line-height: 1;
    }
    .block-3_columns_custom-column  .key_number_text {
        font-size: 4.6875VW;
        line-height: 5.73VW;
        padding: 0;
    }

    .block-3_columns_custom{
        margin-bottom: 0;
    }

    body .block-3_columns_custom-column-key_number{
        border-top: 1px solid #d1d1d1;
        border-bottom: 1px solid #d1d1d1;
        padding-top: 0;
        padding-bottom: 0;
    }
    .block-3_columns_custom-column .key_number_el + .key_number_el, .block-3_columns_custom-column .key_number_el + .key_number_el{
        border-top: 1px solid #d1d1d1;
    }

    .block-3_columns_custom-column .solution_el_content a.btn-red,
    .block-3_columns_custom-column .solution_el_content button.btn-red{
        padding:2rem;
    }

    .elementor-element--bdtp .elementor-widget-container .transdev-bloc .content-site .block-3_columns_custom-column{
        border-top: solid 1px #000;
        padding-top: 20px;
    }
}