body{
    background-color: #1b1b1b;
    font-family: sans-serif;
}
.container{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;  
}

.content{
    border-radius: 15px;
    background-color: whitesmoke;
    width: 55%;
    height: 60%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.content::before{
    content: "";
    position: absolute;
    background-color: #df7812;
    width: 40%;
    height: 100%;
    border-radius: 15px;
    /*second content*/
    left: 0;
}

.first-content .second-column{
    z-index: 12;
}
.first-content{
    display: flex;
}

.second-content{
    position: absolute;  
}

.second-content .first-column{
    order: 2;
    z-index: -1;
}

.second-content .second-column{
    order: 1;
    z-index: -1;
}

.title{
    font-size: 30px;
    font-weight: bold;
    text-transform: capitalize;
}

.title_primary{
    color:white;
}

.title_secondary{
    color: #df7812;
}

.description{
    font-size: 18px;
    font-weight: 300;
    color: white;
    line-height: 30px;
}

.description-google{
    font-size: 18px;
    font-weight: 300;
    color:  #bdc3c7;
    line-height: 30px;
}

.btn{
    border-radius: 15px;
    text-transform: uppercase;
    color: white;
    font-size: 12px;
    padding: 10px 50px; 
    font-weight: bold;
    width: 200px;
    align-self: center;
    border: none;
}

.btn_connect{
    background-color: transparent;
    border: 1px solid white;
}

.btn_create{
    background-color: #df7812;
    border: 1px solid #df7812;
    
}

.btn_connect:hover{
    background-color: white;
    color: #df7812;
    transition: background-color .5s;
}

.btn_create:hover{
    background-color: white;
    color: #df7812;
    transition: background-color .5s;
}

.first-column{
    text-align: center;
    width: 40%;
    z-index: 10;
}

.second-column{
    width: 60%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.link-social-media .item-social-media {
    transition: background-color .5s;
}
.link-social-media:hover .item-social-media{
    background-color: #df7812;
    color: #fff;
    border-color: #df7812;
}
.list-social-media {
    display: flex;
    list-style-type: none;
}

.item-social-media {
    border: 1px solid #bdc3c7;
    border-radius: 50%;
    text-align: center;
    color: #95a5a6;
}

form{
    display: flex;
    flex-direction: column;
    width: 60%;
}

form input{
    height: 45px;
    border: none;
    background-color: #eeebeb;
    width: 100%;
}

i{
    margin:10px;
}

.inputs{
    display: flex;
    align-items: center;
    margin: 8px;
    background-color: #eeebeb;
}

.mensagem {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
    text-align: center;
    font-size: 16px;
}

.sucesso {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.erro {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.sign-in-js .first-content .first-column{
    z-index: -1;
}

.sign-in-js .first-content .second-column{
    z-index: -1;
    position: relative;
    /*animation: transladar_esquerda 2s;*/
}

.sign-in-js .second-content .second-column{
    z-index: 11;
}

.sign-in-js .second-content .first-column{
    z-index: 13;
}

.sign-in-js .content::before{
    left: 60%;
    /*animation: slidein 2s;*/
    z-index: 12;
}

.sign-up-js .first-content .second-column{
    z-index: 11;
}

.sign-up-js .first-content .first-column{
    z-index: 13;
}

.sign-up-js .second-content .first-column{
    z-index: -1;
}

.sign-up-js .second-content .second-column{
    z-index: -1;
    position: relative;
    animation: transladar_direita 2s;
}

.sign-up-js .content::before{
    left: 0;
    animation: slideout 2s;
    z-index: 12;
}
/*Animação deslocamento: form*/
@keyframes transladar_esquerda{
    from{
        left: 0;
        opacity: 1;
        z-index: 12;
    }
    25%{
        left: -80px;
        opacity: .5;
    }
    50%{
        left: -100px;
        opacity: .2;
    }
    to{
        left: -110px;
        opacity: 0;
        z-index: -1;
    }
}

@keyframes transladar_direita{
    from{
        left: 0;
        opacity: 1;
        z-index: 12;
    }
    25%{
        left: 80px;
        opacity: .5;
    }
    50%{
        left: 100px;
        opacity: .2;
    }
    to{
        left: 110px;
        opacity: 0;
        z-index: -1;
    }
}

/*Animação de deslocamento: before*/
@keyframes slidein {
    from{
        left: 0;
        width: 40%;
    }

    25%{
        left: 25%;
        width: 50%;
    }

    50%{
        left: 35%;
        width: 60%;
    }

    75%{
        left: 45%;
        width: 50%;
    }

    to{
        left:60%;
        width: 40%;
    }
    
}

/*Animação*/
@keyframes slideout {
    from{
        left: 60%;
        width: 40%;
    }

    25%{
        left: 45%;
        width: 50%;
    }

    50%{
        left: 35%;
        width: 60%;
    }

    75%{
        left: 25%;
        width: 50%;
    }

    to{
        left:0;
        width: 40%;
    }
    
}