/* .bloc_etude img */
.image_box {
    width: 100%;
    min-height: 330px;
    position: absolute;
    z-index: -1;
}
.bloc_etude {
    width: 100%;
    height: 100%;
margin:10px 0;
    min-height: 330px;
    position: relative;
background: rgba(161,170,61,0);
background: -moz-linear-gradient(top, rgba(161,170,61,0) 0%, rgba(161,170,61,1) 100%);
background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(161,170,61,0)), color-stop(100%, rgba(161,170,61,1)));
background: -webkit-linear-gradient(top, rgba(161,170,61,0) 0%, rgba(161,170,61,1) 100%);
background: -o-linear-gradient(top, rgba(161,170,61,0) 0%, rgba(161,170,61,1) 100%);
background: -ms-linear-gradient(top, rgba(161,170,61,0) 0%, rgba(161,170,61,1) 100%);
background: linear-gradient(to bottom, rgba(161,170,61,0) 0%, rgba(161,170,61,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a1aa3d', endColorstr='#a1aa3d', GradientType=0 );
}
.overlay {
	width: 100%;
    height: 100%;
    position: absolute;
background: rgba(17,103,51,0.76);
background: -moz-linear-gradient(45deg, rgba(17,103,51,0.76) 0%, rgba(161,170,61,0.73) 100%);
background: -webkit-gradient(left bottom, right top, color-stop(0%, rgba(17,103,51,0.76)), color-stop(100%, rgba(161,170,61,0.73)));
background: -webkit-linear-gradient(45deg, rgba(17,103,51,0.76) 0%, rgba(161,170,61,0.73) 100%);
background: -o-linear-gradient(45deg, rgba(17,103,51,0.76) 0%, rgba(161,170,61,0.73) 100%);
background: -ms-linear-gradient(45deg, rgba(17,103,51,0.76) 0%, rgba(161,170,61,0.73) 100%);
background: linear-gradient(45deg, rgba(17,103,51,0.76) 0%, rgba(161,170,61,0.73) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#116733', endColorstr='#a1aa3d', GradientType=1 );
    transition: all 0.5s ease 0s;
}
.overlay_wrapper span{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    line-height: 330px;
}


.overlay.bottom_top{
    left: 0;
    top: 100%;
}
.overlay_wrapper:hover .overlay.bottom_top{
    top: 0;
}
.overlay_wrapper{
    width: 100%;
    height: 330px;
    position: relative;
    float: left;
    overflow: hidden;
}
.fa-plus {line-height:60px;}
.titre_bloc_etude {
    text-align: center;
    top: -50%;
 /*   transform: translateY(-50%); */
    position: absolute;
    left: 0;
    right: 0;
    font-size: 24px;
    color: #fff;
    text-transform: uppercase;
}
.mask-e {
 /* background: url(http://ind1087.premiasoftserver5.com/Files/App_002/images/produit_1.jpg);
	padding: 0;
	color: transparent;
	font: bolder 250px helvetica;			
	-webkit-background-clip: text, border;
	background-clip: text, border;
  -webkit-text-stroke: 5px rgba(101, 86, 65, 0.2); */
  -webkit-animation: bounce .9s ease infinite alternate;
    -moz-animation: bounce .9s ease infinite alternate;
    -o-animation: bounce .9s ease infinite alternate;
    -ms-animation: bounce .9s ease infinite alternate;
}

@-webkit-keyframes bounce {
  0% {
    transform:translateY(-20px);
  }
  100% {


  }
}




.content-etude {display:table;
min-height:400px;}
.bloc-text {
display:table-cell;
vertical-align:middle;}
.mask-e{
    text-align: left;
display:table-cell;
vertical-align:middle;}

.image_box.img_02 img {
    width: auto;
    min-width: 100%;
    height: auto;
 min-height: 330px;

}
@media screen and (max-width:767px) {
.content-etude {
    display: block;
    min-height: auto;
}
}
@media screen and  (min-width:768px) and (max-width:991px) {
.overlay_wrapper {
    width: 100%;
    height: 280px;
  }
.image_box {
    min-height: 280px;}
.bloc_etude{
    min-height: 280px;}
.content-etude {
    display: block;
    min-height: auto;
}
}

@media screen and (max-width:1400px) {

.titre_bloc_etude{
font-size:20px;}
}
@media screen and (max-width:500px) {
.overlay_wrapper{height:250px;}
.bloc_etude{min-height:250px;}

}

@media screen and (max-width:650px) {
.etude_bloc {width:100%;}
}