cont.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

body {
    width: 100%;
    height: 100%;
    background-color: #CAEBF2;
}

.bloc {
   
    width: 100%;
    height: 419px;
    display: flex;
    justify-content: center;
   
}

.left {
    text-align: center;
    
    height: 100%;
    width: 100%;

}
.input{
    padding-top: 7rem;
    padding-left: 1rem;
}

.right {
    
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: auto;
}

h2 {
    padding-top: 5rem;
}
.input input{
    height: 4rem;
    width: 30rem;
    font-size: 2rem;

}
.nom{
    margin-right: 1rem;
    margin-bottom: 5px;
}
.tel{
    margin-right: 1rem;
    margin-bottom: 5px;
}
.objet{
    margin-left: 1rem;
    height: 4rem;
    width: 61.5rem;
    font-size: 2rem; 
    margin-bottom: 5px
}
textarea{
    margin-left: 1rem;
    height: 10rem;
    
    font-size: 2rem;
    margin-bottom: 15px ;
    resize:none;
}
.msg{
    width: 61.5rem;
}
.btt{
    height: 4rem;
    width: 30rem;
    font-size: 3rem;
    margin-left: 15rem;
    margin-bottom: 2.2rem;

}
.btt:hover{
background-color: #CAEBF2;
color: white;
}
input{
    border-top: none;
    border-right: none;
    border-left: none ;
    background-color: #CAEBF2;
    color: black;
}
input:hover{
    border: solid;
    
}
@media screen and (max-width:900px){
    .bloc{
        width:40% ;
        height: 555px;
        margin-bottom: 25px;
    }
    input{
        font-size: 0.7rem;
    }
    .msg{
        width: 300px;
        height: 11rem;
        font-size: 1rem;
    }
    .objet{
        width: 300px;
    }
    .btt{
        width: 8rem;
        font-size: 1.5rem;
        height: 3rem;
        margin-left: 11rem;
    }
    .input{
        margin-top: -3rem;
    }
    
}
.navigation{
    background-color: white;
}