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

body{

    font-family:Arial, Helvetica, sans-serif;
    background:#f3f5f7;

}

.container{

    width:400px;
    margin:80px auto;
    background:#fff;
    padding:30px;
    border-radius:10px;
    box-shadow:0 0 15px rgba(0,0,0,.15);

}

.login-box{

    width:400px;
    margin:80px auto;
    background:#fff;
    padding:30px;
    border-radius:10px;
    box-shadow:0 0 15px rgba(0,0,0,.15);

}

h1,h2{

    margin-bottom:20px;
    text-align:center;

}

input{

    width:100%;
    padding:12px;
    margin-bottom:15px;
    border:1px solid #ccc;
    border-radius:6px;

}

button,
.botao{

    display:block;
    width:100%;
    text-align:center;
    text-decoration:none;
    background:#007bff;
    color:#fff;
    padding:12px;
    border:none;
    border-radius:6px;
    cursor:pointer;
    margin-top:10px;

}

button:hover,
.botao:hover{

    background:#0056b3;

}

.erro{

    color:red;
    margin-top:15px;
    text-align:center;

}