.connexion-page {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.connexion-form {
    position: absolute;
    left: 0;
    right: 30%;
    top: 0;
    bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    transition :1000ms;
}



.connexion-side {
    position: absolute;
    left: 70%;
    right: 0%;
    top: 0;
    bottom: 0;
    color: #FFFFFF;
    overflow-y: auto;
    overflow-x: hidden;
    
}

.right-side-page>.connexion-side {
    animation: switchsideposition-toright 1000ms linear 1;
    left: 70%;
    right: 0%;
}

.left-side-page>.connexion-side {
    animation: switchsideposition-toleft 1000ms linear 1;
    left: 0;
    right: 70%;
}


.start-left>.connexion-side {
    left: 0;
    right: 70%;
}


.left-side-page>.connexion-form, .start-left>.connexion-form {
    left: 30%;
    right: 0;
}

.connexion-form.full-page {
    right: 0;
    left: 0;
}

@keyframes switchsideposition-toright {
    0% {
        left: 0%;
        right: 70%;
    }

    20% {
        left: 0%;
        right: 55%
    }

    50% {
        left: 20%;
        right: 20%;
    }

    80% {
        left: 55%;
        right: 0%;
    }

    100% {
        left: 70%;
        right: 0%;
    }
}

@keyframes switchsideposition-toleft {
    100% {
        left: 0%;
        right: 70%;
    }

    80% {
        left: 0%;
        right: 55%
    }

    50% {
        left: 20%;
        right: 20%;
    }

    20% {
        left: 55%;
        right: 0%;
    }

    0% {
        left: 70%;
        right: 0%;
    }
}


.connexion-content {
    width: 100%;
    position: absolute;
    left: 0;
    top: 50vh;
    transform: translateY(-50%);
    padding-top: 20px;
}

.connexion-formulaire {
    max-width: 750px;
    margin: auto;
    padding: 20px;
}

.connexion-content.bigger-content {
    position: relative;
    transform: initial;
    margin: auto;
    left: initial;
    top: initial;

}

.side-content {
    position: absolute;
    top : 50vh;
    transform: translateY(-50%);
    max-width: 575px;
    width: 100%;
    
}

.side-title {
    font-size: 40px;
    font-weight: bold;
    text-align: center;
    margin: 0 auto 40px 0;
    padding: 20px;
}

.side-subtitle {
    text-align: center;
    font-size: 18px;
    margin-bottom: 40px;
    padding: 20px;
}

.side-logo {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

#side-logo-img {
    max-width: 100%;
}

.side-button {
    text-align: center;
    margin-bottom: 40px;
}

.side-button>a {
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    padding: 15px 25px;
    font-weight: 500;
    text-transform: uppercase;
}

.connexion-content h2 {
    text-align: center;
    font-weight: 600;
    font-size: 40px;
    margin-bottom: 40px;
}

.btn-perso, .btn-light-big {
    width: 100%;
    max-width: 290px;
    margin: auto;
    display: block;
}

.lang-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
}



.lang-btn>a.lang-active>img {
    -webkit-filter: grayscale(50%) brightness(50%); /* Safari 6.0 - 9.0 */
  filter: grayscale(50%) brightness(50%);
}


@media (max-width: 640px) {
    .lang-btn>a {
       width: 30px;
       height: 30px;
       display: inline-block;
       text-align: center;
    }
    .lang-btn>a>img {
        width: 20px;
    }
}

@media (max-width: 1360px) {
    .connexion-side {
        left: 60%;
    }
    
    .right-side-page>.connexion-side {
        left: 60%;
    }
    
    .left-side-page>.connexion-side {
        right: 60%;
    }
    
    
    .start-left>.connexion-side {
        right: 60%;
    }
    
    
    .left-side-page>.connexion-form, .start-left>.connexion-form {
        left: 40%;
    }

    .connexion-form {
        right: 40%;
    }

    @keyframes switchsideposition-toright {
        0% {
            left: 0%;
            right: 60%;
        }
    
        20% {
            left: 0%;
            right: 55%
        }
    
        50% {
            left: 20%;
            right: 20%;
        }
    
        80% {
            left: 55%;
            right: 0%;
        }
    
        100% {
            left: 60%;
            right: 0%;
        }
    }
    
    @keyframes switchsideposition-toleft {
        100% {
            left: 0%;
            right: 60%;
        }
    
        80% {
            left: 0%;
            right: 55%
        }
    
        50% {
            left: 20%;
            right: 20%;
        }
    
        20% {
            left: 55%;
            right: 0%;
        }
    
        0% {
            left: 60%;
            right: 0%;
        }
    }
    

}

@media (max-width: 840px) {
    .connexion-page {
        overflow: initial;
        position: initial;
        left: auto;
        right: auto;
        bottom: auto;
    }
    .connexion-form, .left-side-page>.connexion-form, .start-left>.connexion-form, .left-side-page>.connexion-side, .start-left>.connexion-side,.connexion-side {
        display: block;
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        height: auto;
        overflow: initial;
    }

    .row {
        margin-left: auto;
        margin-right: auto;
    }

    .connexion-content {
        position: initial;
        transform: initial;
        margin: auto;
        left: auto;
        top: auto;
    }

    .side-content {
        max-width: 100%;
        position: initial;
        top: auto;
        transform: none;
        
    }

    .side-logo {
        position: initial;
        bottom: auto;
        left: auto;
        transform: none;
        margin-left: auto;
        margin-right: auto;
        display: inline-block;
        margin-top: 50px;
        margin-bottom: 20px;
        width: 100%;
        text-align: center;
    }

}