body{
    background-image: radial-gradient(circle, #18213b, #18213f, #192143, #1a2146, #1b214a);
}
.imglogo{
    max-width:340px;
    margin-right: 40px;
    position: absolute;
    top: 30px;
    left: 24px;
}
.link{
    color: #CCCDD0;
    text-decoration-line: underline;
}
.link:hover{
    font-weight: bold;
    font-size: 0.93rem;
    color: #CCCDD0;
    text-decoration-line: underline;
}
#maindiv{
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-top:120px;
}
#divcontact{
    background-color: #243a64;
    min-width: 50vw;
    width:50vw;
    border: 2px solid rgb(156, 160, 50);
    padding-left: 1vw;
    padding-right: 2vw;
    color: #CCCDD0;
    font-size: 1rem;
}
input[type=checkbox] {
    position: relative;
      cursor: pointer;
}
input[type=checkbox]:before {
    content: "";
    display: block;
    position: absolute;
    width: 12px;
    height: 12px;
    top: 0;
    left: 0;
    border: 2px solid #555555;
    border-radius: 3px;
    background-color: white;
}
input[type=checkbox]:checked:after {
    content: "";
    display: block;
    width: 4px;
    height: 8px;
    border: solid black;
    border-width: 0 2px 2px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    top: 1px;
    left: 5px;
}
#titlecontact{
    text-align: center;
    border:2px solid rgb(156, 160, 50);
    background-color: #1f3157;
    font-size: 2rem;
    margin-right: -2vw; /*put negative margin to override padding of parent  */
    margin-left: -1.1vw;
    margin-top: -0.1vh; 
}
#boutonsend{
    border-radius:4px ;
    background-color: rgb(136, 139, 40);
    border: 1px solid rgb(2, 2, 2);
    font-size: 1.1rem;
    color:#e6e6e6;
    cursor: pointer;
    padding-top: 0.5vh;
    padding-bottom: 0.5vh;
}
#boutonsend:hover{
    background-color: rgb(92, 94, 24);
}
#subdiv{
    margin-top:1.5vh;
    margin-bottom:1.5vh;
    align-items: center;
    display: flex;
    justify-content: center;
}