:root {
    --light-text: white;
}
html,body{
height: 100%;
min-height: 48rem;
}
body{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
main{
    margin-top: auto;
    margin-bottom: auto;
    max-width: 100%;
}
p{
    color:#a8a8a8;
    font-size: 1.2rem;
}
img{
    max-width: 100%;
    max-height: 100%;
}

nav#header_nav{
    height: var(--header-height);
    padding: 3rem 3rem;
    top: 0;
    left:0;
    position:absolute;
    width: 100%;
    max-width: 100%;
}
nav#header_nav .logo{
    height: 100%;
    width: auto;
}
h1{
    font-size: 4rem;
    font-weight: 500;
    max-width: 40rem;
    line-height: 1.35;
    margin: 2rem 0;
}
header{
    margin: auto;
   /* margin-top: var(--header-height);*/
    display:flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--section-padding);
 /*   padding-left: calc(3rem + 5%);
    padding-right: calc(3rem + 5%);*/
    width: 90rem;
    max-width: calc(100% - 6rem);
}

#login{
    width: 30rem;
    max-width: 90%;
    background:white;
    padding:2rem 4rem;
    display:flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    border-radius: 0.75rem;
    margin:auto;
}

.shadow{
    box-shadow: 0px 0px 2.5rem -1px rgba(0,0,0,0.1)
}

input{
    background-color: #F1F6FD;
    border-radius: 0.25rem;
    padding:1rem;
    border:none;
    width: 100%;
    margin-bottom: 1rem;
    margin-top: 0.25rem;
}
h2{
    margin-top: 0;
    line-height: 1;
    text-align: center;
}
.forgot_password{
    font-size: 0.8rem;
    width: 100%;
    display:block;
    text-align: center;
    text-decoration: underline!important;
    color:black!important;
    margin-top: -0.25rem;
    margin-bottom: 1.25rem;
}
label:not(.picture-label), .input_title{
    opacity: 0.35;
    font-size: 0.9rem;
    padding-bottom: 0.5rem;
}
@media screen and (min-width:950px) {
    
}
@media screen and (max-width:950px){
    #ecologie{
        padding: 6rem 2rem;
        text-align: center;
    }
}
@media screen and (max-width:440px){
    #login{
        padding:1.5rem 2rem;
    }
}