body
{
    margin: 0;
    padding: 0;
    background: url(../img/contranste.jpg) no-repeat center top;
    background-size: cover;
    background-attachment: fixed;
    font-family: sans-serif;
    height: 100vh;
}

div.login-a\.j
{
    margin-left: +350px;
    width: 320px;
    height: 420px;
    background: rgba(28, 40, 51, .80) ;
    color: #fff;
    top: 50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
    padding: 70px 30px;
}




.login-a\.j .avatar
{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    position: absolute;
    top: -50px;
    left: calc(50% - 50px);
}

.login-a\.j h1
{
margin: 0;
padding: 0 0 20px;
text-align: center;
font-size: 22px;
}


.login-a\.j label h1
{
    margin: 0;
    padding: 0;
    font-weight: bold;
    display: block;
}

.login-a\.j input
{
    width: 100%;
    margin-bottom: 20px;
}

input[type="text"],
input[type="password"] {
    background-color: transparent;
    color: white;
    border: 1px solid #aaa;
    border-radius: 8px;
    padding: 10px;
    width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
    outline: none;
}

/* Efecto al enfocar */
input[type="text"]:focus,
input[type="password"]:focus {
    border-color: rgba(251 27 27 / 73%);
    box-shadow: 0 0 8px rgba(251 27 27 / 73%);
}

input[type="submit"]
{
    border: none;
    outline: none;
    height: 40px;
    background: rgba(251 27 27 / 79%);
    color: rgba(243 237 237);
    border-radius: 10px;
    border-color: #66afe9;
}

.pregunta{
    font-size: 12.9px;
}
.cuenta_nueva
{
    color:  rgba(251 27 27 / 450%);
}

a
{
    text-decoration: none;
}