.bloc-search {
   position: relative;
    height: 180px;
    margin-right: 70px; 
    display: flex;
    align-content: flex-end;
    justify-content: flex-end;
}
#header {
    height: 180px;
    line-height: 180px;
    width: 100%;
    margin: 0 auto;
    z-index: 100;
    position: fixed;
    background: #fff;
transition:0.2s;
}
.logo {
    padding: 0;
    padding-right: 70px;
}
.nav-content-parent {

}
.nav-content {
    align-items: center;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
}
.div-nav {width:100%;}





.fixed-header-shrink img {
    width: 20% ;
transition:0.2s;

}
.fixed-header-shrink {
    height: 100px !important;
    line-height: 100px !important;
    box-shadow: #ccc 1px 1px 17px 0px;
transition:0.2s;
}
.fixed-header-shrink .btnsearch {
    top: 40px !important;
transition:0.2s;
}
label.burger.burger-shrink {
    top: 40px;
    transition: 0.2s;
}
.menu input:checked ~ .nav-shrink {
    top: 100px;
    transition: 0.2s;
}
.mask {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    display: none;
}


.bloc-search {
/*float:left; */}


.btn_rech {
		display:inline-block;

}

.btn_rech{
    width: 100px;
    line-height: 180px;
    height: 180px;
}

.left_icn {
    right: auto !important;
    left: 140px;
}
.langages {
    padding: 0 20px;
    display: inline-block;
}
.fixed-header-shrink .btn_rech {
    width: 100px;
   /* line-height: 100px; */
    height: 100px;
}
.nav-center {
    display: flex;
    justify-content: center;
    align-items: center;
}
.fixed-header-shrink .searchdiv.searchdivblock {
    top: -30px;
}
@media screen and (max-width:768px) {
.bloc-search {
   display: flex;
   align-content: flex-start;
   justify-content: flex-start;
}
.invisible-mobile{display:none;}
.bloc-search {    width: 100%;
margin-right:0;}
.btn_rech {
    width: 100px;
    line-height: 80px;
    height: 80px;
position:absolute;
}
.logo {
padding-right:20px;
width:100%;}
.logo img {
    width: 25%;
}
.fixed-header-shrink img {
    width: 25% !important;
    padding: 0;
}

.bloc-search {
   height: 60px;
   line-height:80px;
}
.div-nav {
    width: 100%;
  /*  height: calc(100% + 100px); */
}
#header {
width:100% !important;
height:100px;
line-height:100px;
}
.nav-center {
    justify-content: flex-start; }
.langages {
padding-right:50px;}
}


@media screen and (max-width:991px) {
.div-nav {
    width: 100%;
    display: flex;
    flex-direction: row-reverse;
    flex-wrap: wrap-reverse;
}
}