.maillot_collection .titlebloc {
    display: flex;
    justify-content: center;
}
.maillot_collection .gold{
    margin-left: 100px;
    margin-right: 0;
}

@media (max-width: 767px)
{
.maillot_collection .gold{font-size: 40px;
    text-align: center;
    display: block;
    margin: 0;}

}