@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
*{
	padding: 0;
	margin: 0;
	font-family: 'Josefin Sans', sans-serif;
	box-sizing: border-box;
}
.dropdown-item{
	text-decoration: none;
	color: rgb(27, 27, 27);
}
.nav-item a{
	
	color: #d25048;
}
.main-title h1{
    padding: 65px;
    color: #101010;
    font-weight: 500;
    font-size: 60px;

}
.up {
    position: fixed;
    bottom: 10px;
    right: -30px;
    background-color: #d25048;
    color: white;
    font-weight: bold;
    font-size: 12px;
    padding: 5px;
    border-radius: 4px;
    font-family: Arial, Tahoma;
    cursor: pointer;
    transition: 0.2s;
  }
  .up.show {
    right: 10px;
  }

/* TOPOGRAPHIE & EXPERTISE FONCIÈRE      class:B1*/
.B1 .main-title {
    background-image: linear-gradient(5deg, rgb(242, 232, 231)0%,rgba(242, 233, 236, 0.7)5%), url(../../../image/bg2.jpg);
 
}

h2{
    font-family: Montserrat;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 0px;
    line-height: 1.25;
    text-transform: none;
    margin-bottom: 100px;
    color: #333333;
}
/*
.promo-explain{
    margin: 100px auto;
    margin-left: 200px;
    margin-right: 200px;
}
.promo-explain .pargraph{
    font-family: Montserrat;
    margin-bottom: 70px;
    font-size: 14px;
    color: rgb(138, 138, 138);
}
.promo-explain p{
    font-family: Montserrat;
    margin-bottom: 40px;
    font-size: 14px;
    color: rgb(138, 138, 138);
}
.promo-explain ul{
    font-family: Montserrat;
    font-size: 14px;
    color: rgb(138, 138, 138);
    line-height: 4.2;
}
.promo-explain .img{
width: 500px;
height: 500px;
float: right;
}

*/



/* DRONES     class:B2*/
.B2 .main-title {
    background-image:linear-gradient(5deg, rgb(242, 232, 231)0%,rgba(242, 233, 236, 0.7)5%), url(../../../image/bg7.jpg);
   
    
}
 .B2 h2 p{
    padding: 100px;
}
/*
.promo-explain2{
    margin: 150px auto;
    margin-left: 200px;
    margin-right: 200px;
    
}
.promo-explain2 .pargraph{
    font-family: Montserrat;
    font-size: 14px;
    color: rgb(138, 138, 138);
    
}
.promo-explain2 p{
    font-family: Montserrat;
    font-size: 14px;
    color: rgb(138, 138, 138);
}
.promo-explain2 img{
    width: 600px;
    height: 350px;
    float: right;
    }
    .promo-explain2 ul{
        font-family: Montserrat;
        font-size: 14px;
        color: rgb(138, 138, 138);
    }

*/
/* BIM      class:B3*/
.B3 .main-title {
    background-image: linear-gradient(5deg, rgb(242, 232, 231)0%,rgba(242, 233, 236, 0.7)5%),url(../../../image/bg8.jpg);

}



/* DÉTECTION DE RÉSEAUX Entrrés    class:B4*/
.B4 .main-title {
    background-image:linear-gradient(5deg, rgb(242, 232, 231)0%,rgba(242, 233, 236, 0.7)5%), url(../../../image/bg3.jpg);

}



/* SYSTÈMES D'INFORMATIONS GÉOGRAPHIQUES      class:B5*/
.B5 .main-title {
    background-image:linear-gradient(5deg, rgb(242, 232, 231)0%,rgba(242, 233, 236, 0.7)5%), url(../../../image/bg10.jpg);

    
}