#entete {
    padding: 162px 0 0px 0;
    height: 380px;
    background-size: cover;
    position: relative;
    color: #fff;
}
#sp-textes {
    padding: 0 0 30px 0
}
#entete:before {
    position: absolute;
    content: '';
    display: block;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgb(5 2 39 / 81%)
}
#entete h1 {
    position: relative;
    margin: 12px auto;
    padding: 0 0 14px 0;
    text-align: center;
    font-size: 21px;
    text-transform: uppercase;
    text-align: center
}
#entete h1:after {
    content:  '';
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 1px;
    margin: auto;
    background: orange
}
#logo-blanc {
    display: block;
    position: relative;
    z-index: 1;
    width: 500px;
    margin: auto
}
#texte-principal {
    max-width: 100%;
    margin: 27px auto 46px auto;
    padding: 20px
}
@media (max-width: 1400px) {
        #logo-blanc {
            width: 450px
        }
}
@media (max-width: 1200px) {
#entete {
    height: 340px;
    padding: 152px 0 0px 0;
}
#logo-blanc {
    width: 350px
}
}
@media (max-width: 992px) {
#logo-blanc {
    width: 300px
}
}
@media (max-width: 768px) {
#logo-blanc {
    width: 250px
}
}
@media (max-width: 576px) {
#logo-blanc {
    width: 200px
}
}