.ingreseAlSistema
  {
    -moz-border-radius-bottomright: 30px;
    border-bottom-right-radius: 30px;
    -moz-border-radius-bottomleft: 30px;
    -webkit-border-bottom-left-radius: 30px;
    border-bottom-left-radius: 30px;
    -moz-box-shadow: inset 0px 1px 0px 0px #f5978e;
    display: inline-block;
    color: #ffffff;
    font-family: arial;
    font-size: 15px;
    font-weight: bold;
    padding: 7px 54px; 
    background:#505050;
    text-align:center;    
 }
 
.login-box{
    width: 360px;
    margin: 7% auto;
    padding: 20px;
    border-top: 0;
    color: #666;
}

.login-box-body, .register-box-body {
    background: #fff;
    padding: 20px;
    border-top: 0;
    color: #666;
}
    

    
.btn-bitbucket {
    color: #fff;
    background-color: #205081;
    border-color: rgba(0,0,0,0.2);
}

.btn-bitbucket hover {
    color: #fff;
    background-color: #205081;
    border-color: rgba(0,0,0,0.2);
}

.btn-social {
    position: relative;
    padding-left: 44px;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.btn {
    border-radius: 3px;
    -webkit-box-shadow: none;
    box-shadow: none;
    border: 1px solid transparent;
} 

.push
{
    height: 20px;  /*'.push' must be the same height as 'footer'*/
}
.footer
{ 
    position: absolute;
    height: 20px;
    width: 99%;
    margin: auto;
    bottom: 0px;
    text-align: center;
}