.secondaire-section1{
    margin-top: 50px;
}

.secondaire-section1 img{
    max-width: 470px;
}

.avantages{
    margin-top: 40px;
    margin-bottom: 40px;
}

.avantages ul{
    margin-top: 10px;
    margin-bottom: 20px;
}

.avantages ul li span{
    margin: 0;
    display: inline;
}

.avantages h2 img{
    margin-right: 10px;
}

.banniere-mobile img{
    max-width: 630px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

@media only screen and (min-width: 768px) {
    .secondaire-section1 .container{
        flex-direction: column;
    }
}

@media only screen and (min-width: 1024px) {
    .secondaire-section1 img{
        margin: 0 auto 0 auto;
    }
    .banniere-mobile img{   
        margin-left: unset;
        margin-right: unset;
    }
    .secondaire-section1 img{
        max-width: 600px;
    }
}

@media only screen and (min-width: 1500px) {
    .secondaire-section1 img{
        max-width: 741px;
    }
}