.test-header {
    padding: 0 !important;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 1080px;
    max-width: 100%;
    margin: 0 auto;
    margin-bottom: 70px;
    height: 400px;
    background-color: #fff;
    box-shadow: rgba(0,0,0,.08) 0px 0px 20px;
}

.article-test {
    background-color: #F8F8F8 !important;
    padding-bottom: 20px !important;
}

.article-test-presentation {
    max-width: 540px;
    width: 540px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    flex-grow: 1;
}

.test-video-container {
    width: 800px;
    max-height: 400px;
}

.test-image-header{
    width: 100%;
}

.test-image-header img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.test-header iframe {
    max-width: 800px;
    flex-shrink: 2;
}

.article-test-image-intro {
    width: 800px;
    max-width: 800px !important;
    position: relative;
    right: 100px;
}

.article-test-image {
    width: 100%;
}

.test-header-span {
    text-align: center;
    margin-top: 0px;
}

.test-selection{
   line-height: normal;
   margin-bottom: 0;
   font-size: 22px;
}

.test-selection .selectos-box-test-button {
    height: 35px;
    margin-bottom: 10px;
    margin-top: 10px;
}

.selectos-box-test-button-link.test-selection {
    position: relative;
    top: -5px;
    font-size: 17px;
    text-decoration: none;
    margin: 10px 0px 10px -150px;
    display: inline-block;
}

.su-divider.test-selection {
    border-width: 2px !important;
}

.tableau-comparatif {
    margin-bottom: 1.5em;
}

@media only screen and (min-width: 950px) {
    .test-selection {
        margin-left: -150px;
    }

    .test-selection .selectos-box-test-button {
        width: auto;
    }

    .tableau-comparatif {
        margin: 0 -150px 1.5em;
    }
}

@media only screen and (max-width: 1080px) { 
    .test-header {
        flex-direction: column;
    }

    .test-video-container {
        text-align: center;
        height: 400px;
    }

    .test-header iframe {
        margin: 0 auto;
    }

    .article-test-presentation {
        margin: 0 auto;
        padding: 50px 0px;
        -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
        -moz-box-sizing: border-box;    /* Firefox, other Gecko */
        box-sizing: border-box;         /* Opera/IE 8+ */
    }

}

@media only screen and (max-width: 850px) { 
    .article-test-image-intro{
        width: calc(100vw - 40px);
        position: relative;
        right: calc((100vw - 630px)/2);
    }
}

@media only screen and (max-width: 650px) { 

    .test-header {
        height: auto;
    }

    .test-video-container {
        position: relative;
        width: 100%;
        height: auto;
        padding-bottom: 56.25%; /* 16/9 ratio */
    }

    .test-header iframe {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
    }

    .article-test-presentation {
        width: 100%;
        padding: 50px 15px;
    }

    .article-test-image-intro{
        width: 100vw;
        position: relative;
        left: -15px;
        display: block;
    }
    .su-divider.test-selection {
        width: 75%;
    }

}