body {
background-color: #f5f5f5;
}
.pagination-centered {
text-align:center;
}
.form-signin {
max-width: 350px;
padding: 19px 29px 29px;
margin: 0 auto 20px;
background-color: #fff;
border: 1px solid #e5e5e5;
border-radius: 5px;
box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.form-signin .checkbox,
.form-signin .form-signin-heading {
margin-bottom: 10px;
}
.form-signin input[type="text"],
.form-signin input[type="password"] {
font-size: 16px;
height: auto;
margin-bottom: 15px;
padding: 7px 9px;
}
.margen-inferior {
margin-bottom: 2em;
}
.margen-superior {
margin-top: 6em;	
}