header {
    background-color: #393F46;
    /*height: 35px;*/
    /*width: 100%;
    text-align: center;*/
}

.groupControl {
    height: 100%;
    display: inline-block;
    line-height: 35px;
}

    .groupControl:only-child {
        margin: auto;
    }

.group-left {
    float: left;
    margin-left: 15px;
    line-height: 35px;
}

.group-center {
    float: none;
}

.group-right {
    float: right;
    margin-right: 15px;
    line-height: 35px;
    display: inline-flex;
}

.composant {
    display: inline-block;
    margin-left: 10px;
    margin-right: 10px;
}

.mainMenu {
    width: 60%;
    padding-top: 10px;
    background-color: #d7d7d7;
    text-align: center;
    border: 2px solid black;
    border-radius: 0px 0px 10px 10px;
    box-shadow: 1px 1px #b7b7b7,2px 2px #b8b8b8;
    margin: auto;
    margin-bottom: 5px;
    padding: 15px;
    border-top: none;
}
.logoClient {
    vertical-align: middle;
    margin-right: 20px;
    width: 40px;
    margin-bottom: 5px;
}
/*//////////////////////////////////// MEDIA /////////////////////////////////*/
@media all and (max-width: 700px) {
    /*header {
        background-color: #393F46;
        height: 75px;
        width: 100%;
        text-align: center;
    }*/

    /*.groupControl {
        height: 50%;
        display: block;
    }*/

    /*.group-center h3 {
        margin: 0;
    }*/

    /*.group-right {
        float: none;
        margin-right: auto;
        line-height: 5px;
    }*/

    /*.groupComposant {
        text-align: center;
    }

    .composant {
        width: 100%;
    }*/

    .mainMenu {
        width:100%;
    }
}