body, html{
    margin: 0;
    padding: 0;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    box-sizing: border-box; 
}
#slider{
    background-color: #ccc;
    width: 100%;
    height: 500px;
    position: relative;
}
#img{
    width: 100%;
    height: 500px;
    position: absolute;
}
#btn_left{
    height: 500px;
    width: 100%;
    left: 0px;
    top: 0px;
    position: absolute;
}
#btn_left{
    height: 500px;
    width: 100%;
    right: 0px;
    top: 0px;
    position: absolute;
}
.left{
    position: absolute;
    top: 40%;
    left: 10px;
    width: 60px;
    height: 40px;
    opacity: 0.4;
}.left:hover{
    opacity: 1;
}
.right{
    position: absolute;
    top: 40%;
    right: 10px;
    width: 60px;
    height: 40px;
    opacity: 0.4;
}.right:hover{
    opacity: 1;
}
/*------------------ici style titre-------------------*/
.entete_titre{
    background: #f60a39;
    text-align: center;
    color: #eae8f7;
    padding: 30px;
    position: absolute;
    top: 60%;
    line-height: normal;
}
.entete_titre h1{
    font-size: 40px;
    line-height: normal;
}
#réseau_sociaux{
    position: absolute;
    text-align: center;
}
.sociaux{
    margin: 5px;
    width: 20px;
    height: 20px;
}
/*------------------ici mon menu-------------------*/
#menu{
    background: #333;
    position: sticky;
    top: 0;
    overflow: hidden;
    z-index: 2;
}
ul{
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}
li{
    float: left;
}
li a{
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    display: block;
}
li a:hover:not(.active){
    background: #F00A3C;
}
.active{
    background: #F00A3C;
}
/*------------------ici nos produits et services-------------------*/
#contenu{
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    border-bottom-width: 0px;
    padding-left: 0px; padding-top: 30px;
    padding-right: 0px; padding-bottom: 0px;
}
.titre_section{
    font-size: 26;
    width:  90%; margin-top: 20px;
    color: #676162;
    font-weight: bold;
    text-transform: uppercase;
    padding: 20px;
}
p{
    text-align: justify;
    line-height: 24px;
    margin-top: 30px; margin-bottom: 15px;
    color: #313030;
}
.produits{
    z-index: 0;
    position: relative; 
    float: left;
    width: 300px; 
    min-height: 350px;
    text-align: center;
    margin: 10px; padding: 5px;
}
.image{
    opacity: 1;
    display: block;
    width: 100%; height: 200px;
    transition: 0.5s;
    backface-visibility: hidden;
}
.midle{
    transition: 0.5s;
    opacity: 0;
    position: absolute;
    top: 50%; 
    left: 50%;
    transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
}
.text{
    position: relative;
    background: #da2525;
    color: #fcfbfb;
    font-size: 16px;
    padding: 16px 32px;
    cursor: pointer;
}
.produits:hover .image{
    opacity: 0.5;
}
.produits:hover .midle{
    opacity: 1;
}
/*------------------ ici footer-------------------*/
.inscription_boite{
    font-size: cambria, "Hoefler Text", "Liberation serif", Times, "Times New Roman", "serif";
    padding: 6% 0;
    text-align: center;
    clear: left;
}
.inscription_boite h2{
    margin: 0 0 1% 0;
    font-weight: 30px;
}
.inscription_boite .inscription{
    width: 100%;
    max-width: 600px;
    margin: auto;
}
.inscription_boite .inscription input{
    width: 100%;
    background-color: transparent;
    border: 0;
    border-bottom: 1px solid #F00A3C;
    padding: 1% 0 1% 0;
    text-align: center;
    font-size: 18px;
    font-family: inherit;
    font-weight: 300;
    line-height: 1.5;
    color: rgb(19, 20, 20);
    outline: none;
}
.inscription_boite .inscription button{
    margin-top: 2%;
    background: transparent;
    border: 2px solid;
    border-radius: 50px;
    padding: 5px 20px;
    cursor: pointer;
    display: inline-block;
    font-weight: 700;
    position: relative;
    transition: 2s;
}
.inscription_boite .inscription button:hover{
    color: #F00A3C;
    padding: 10px 40px;
    transition: 2s;
}
.footer{
    clear: left;
    padding: 40px;
    bottom:0;
    text-align: center;
    margin-top: auto;
    background: #000;
}
.footer h2{
    color: #FFFFFF;
}
.sociau{
    margin: 5px;
    width: 30px;
    height: 30px;
}