#sectionHaut{           
    height: 600px;
    background-repeat: no-repeat;
    background-size: cover;
    display: grid;
    grid-template-columns:  1fr ; 
    grid-template-rows: 1fr 1fr 1fr;
    grid-template-areas:
    "a "
    "b "
    "c";
    /*animation: fondu 5s infinite alternate;*/
    background-image:url("../images/slide_1.jpg");
    transition: 3s;
}  
#fleches{
    grid-area: a; 
    justify-content :flex-end;
    display: inline-flex;
    margin: 50px;
    color: rgb(61, 48, 48);   
    vertical-align: middle;
}
#flecheGauche, #flecheDroite{    
    background-color: rgba(255, 255,255, 0.2);
    width: 60px;
    height: 60px;
    margin: 0 20px 0 0;
    text-align: center;
    cursor:  pointer;
    font-size: 50px;
}
#play{
    background-color: rgba(255, 255,255, 0.2);
    display: none;
    width: 40px;
    height: 40px;
    text-align: center;
    cursor:  pointer;
    margin: 0 20px 0 0;
}
#play span{
    display : none;
    padding-top: 10px;
}
#play img{
    padding-top: 7px;
}
#play:hover span{
    display:block;
    
}
#sectionHaut h1{
    grid-area: b; 
    color: white;
    font-size: 80pt;
    text-align: center;
    
}
#more{
    grid-area: c; 
    justify-content : flex-end;
    display: inline-flex;
    margin: auto 10px auto 10px;
}
#more a{
    text-decoration: none;
    padding: 12px;
    background-color: white; 
    border-radius: 10px;
    color: #000000;
    font-size: 20px;
}
#more a:hover{
    background-color: #2234ae;
    color: white;
}
.boudureRouge{
    background-color: #ee161f;
    height: 3px;
    width: 100%;
}
#grosProjets{
    text-align: center;
    background: linear-gradient(to right,#0a103f, #2234ae);
    padding-bottom: 30px;
}
#lesGrosProjets{
    display: flex;
    flex-direction: row;
    justify-content: space-around; 
}
article h3{
    color : black;
}
#lesGrosProjets article{
    margin-top: 30px;
    background-color: #f0f0ff;
    border-radius: 30px;
    color: white;
}
#lesGrosProjets1{
    background-image: url(../images/featured_1.jpg);  
    height: 360px;
    width: 306px;
}
#lesGrosProjets2{
    background-image: url(../images/featured_2.jpg);  
    height: 360px;
    width: 306px;
}
#lesGrosProjets3{
    background-image: url(../images/featured_3.jpg);  
    height: 360px;
    width: 306px;
}
.p1{
    font-size: 10pt;
    padding-left: 10px;
    padding-right: 10px;
    padding: 20% 10px 10px 10%;
    color: white;
}
.p2{
    font-size: 8pt; 
    color: black;
    margin: 10px 0 10px 0;
}
#petitsProjets{
    background: linear-gradient(to right,#0a103f, #2234ae);
    text-align: center;
    padding-bottom: 30px;
}
#lesPetitsProjets{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 100%;
    overflow: hidden;
}
#lesPetitsProjets article {
    margin-top: 30px;
    margin-right: 20px;
    background-color: #f0f0ff;
    border-radius: 30px;
    color: white;
}
#lesPetitsProjets1{
    background-image: url(../images/featured_1.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets2{
    background-image: url(../images/featured_2.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets3{
    background-image: url(../images/featured_3.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets4{
    background-image: url(../images/featured_2.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets5{
    background-image: url(../images/featured_3.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets6{
    background-image: url(../images/featured_1.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets7{
    background-image: url(../images/featured_3.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets8{
    background-image: url(../images/featured_2.jpg);  
    height: 360px;
    width: 306px;
}
#lesPetitsProjets9{
    background-image: url(../images/featured_1.jpg);  
    height: 360px;
    width: 306px;
}
.visible2, .visible3{
    display: none;
}
.visible1, .visible2, .visible3{
    -webkit-transition: all .5s ease-in;
    transition: all .5s ease-in;
}
.cercle2{   
    margin-right: 10px;
    margin-top: 5px;
    border-radius: 50%;
    width: 5px;
    height: 5px;
    border: 2px solid #fff;
    background-color: transparent; 
}
#navPetitsProjets{
    margin-top: 15px;
    display: inline-flex;
}
#navPetitsProjets ul {
    list-style:none;
}
#aPropos{
    text-align: center;
    background: linear-gradient(to right,#0a103f, #2234ae);
    padding-bottom: 30px;
}
#lesAPropos{
    display: flex;
    flex-direction: row;
    justify-content: space-around; 
}
article h3{
    color : black;
}
#lesAPropos article{
    margin-top: 30px;
    background-color: #f0f0ff;
    border-radius: 30px;
    color: white;
}
#lesAPropos1{
    background-image: url(../images/featured_1.jpg);  
    height: 360px;
    width: 306px;
}
#lesAPropos2{
    background-image: url(../images/featured_2.jpg);  
    height: 360px;
    width: 306px;
}
#lesAPropos3{
    background-image: url(../images/featured_3.jpg);  
    height: 360px;
    width: 306px;
}
#blog{
    text-align: center;
    background: linear-gradient(to right,#0a103f, #2234ae);
    padding-bottom: 30px;
}
#articleBlog{  
    display: flex;
    padding: 30px;
}
#articleBlog img {
    padding: 0 50px 0 50px;
    flex: 2;
}
.cadretexte{
    margin : 0 50px 0 50px;
    background-color: #F0f0ff;
    padding: 10px;
    border-radius: 20px;
}
#articleBlog p {
    padding: 0 50px 0 50px;
    flex: 6;
    margin-top: 60px;
    text-align: justify;     
}
#contact{
    text-align: center;
    background: linear-gradient(to right,#0a103f, #2234ae);
    padding: 0 30px 200px 30px;
}
#grid-form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 40px 200px 44px;
    gap: 30px 10px;
    grid-template-areas:
        "name email sujet"
        "message message message"
        "bouton bouton bouton";
}
#grid-form div {
    margin: 0px 30px 0px 10px;    
}
#grid-form input {
    width: 100%;
    height: 40px;   
}
#grid-form textarea{
    height: 200px;
    max-height: 250px;
    width: 100%;
    max-width: 100%;
}
#grid-form button{
    height: 44px;
    line-height: 24px;
    width: 100%;
    letter-spacing: 0.25px;
    text-decoration: none;
    margin-right: -10px;
    background-color: #2234ae;
}
#grid-form button:hover{
    background-color: #fff;
}
.name { grid-area: name;}
.email { grid-area: email; }
.sujet { grid-area: sujet; }
.message { grid-area: message; }
.bouton { grid-area: bouton; }

@media screen and (max-width: 750px) {
    .main-body {
        grid-template-columns: 1fr;
        grid-template-rows:  minmax(50px, auto) 1fr;
        grid-template-areas: "menu" "main";
        margin: auto;
    }
    #menu {
        position: inherit;
        font-size: 0.6rem;
    }
    #lesGrosProjets , #lesPetitsProjets, #lesAPropos{   
        flex-direction: column;
        text-align: center;  
    }
    #articleBlog{
        flex-direction: column;
        padding: 0px;
    }
    #lesGrosProjets, #lesPetitsProjets, #lesAPropos{
        align-items: center;
    }
    #lesGrosProjets article, #lesPetitsProjets article, #aPropos article{
        margin-top: 5px;
        border-radius: 20px;
        width: 85%;
        margin-right: 0;
    }
    #lesGrosProjets article a div, #lesPetitsProjets article a div, #aPropos article a div {
        background-repeat: no-repeat;
        background-size: cover;
        width: 100%;  
    }
    #contact{
        padding-bottom: 20px;
    }
}