#header 
{
    /* navegadores sin soporte */
    background: #03183a;
    /* Safari 4-5, Chrome 1-9 */
    background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(white), to(black));
    /* Safari 5.1+, Chrome 10+ */
    background: -webkit-linear-gradient(left, #ACDBE5, #DEF2F5, #ACDBE5);
    /* Firefox 3.6+ */
    background: -moz-linear-gradient(left,#ACDBE5, #DEF2F5,#ACDBE5);
    /* Opera 11.10+ */
    background: -o-linear-background(left, #ACDBE5, #DEF2F5, #ACDBE5);
    /* IE 10 */
    background: -ms-linear-background(left, #ACDBE5, #DEF2F5, #ACDBE5);
    /* estándar */
    background: linear-background(left, #ACDBE5, #DEF2F5, #ACDBE5);
}

#DivLogin { 
    border-radius:5px; 
    -moz-border-radius:5px; /* Firefox */ 
    -webkit-border-radius:5px; /* Safari y Chrome */ 

    -moz-box-shadow: 3px 3px 4px #333333;
    -webkit-box-shadow: 3px 3px 4px #333333;
    box-shadow: 3px 3px 4px #333333;
    /* IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#333333')";
    /* IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#333333');

    /* Otros estilos */ 
    border:1px solid #FFFFFF;
    background:#FFFFFF;
    width:330px;
    height:250px; 
    padding:5px;
    top:50%;
    left:50%;
    position:absolute;
    margin-top:-125px;
    margin-left:-165px;
}
        
.txt_login
{
    border-radius:3px; 
    -moz-border-radius:3px; /* Firefox */ 
    -webkit-border-radius:3px; /* Safari y Chrome */ 
        
    -moz-box-shadow: 2px 2px 3px #CCCCCC;
    -webkit-box-shadow: 2px 2px 3px #CCCCCC;
    box-shadow: 2px 2px 3px #CCCCCC;
    /* IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=135, Color='#CCCCCC')";
    /* IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=135, Color='#CCCCCC');
        
    border:1px solid #CCCCCC;
    width:180px;
    height:25px;
    font-family: Helvetica, Arial, sans-serif;
    font-size:13px;
}

.txt_loginA
{
    border-radius:3px; 
    -moz-border-radius:3px; /* Firefox */ 
    -webkit-border-radius:3px; /* Safari y Chrome */ 
        
    -moz-box-shadow: 2px 2px 3px #6db8ff;
    -webkit-box-shadow: 2px 2px 3px #6db8ff;
    box-shadow: 2px 2px 3px #6db8ff;
    /* IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=135, Color='#6db8ff')";
    /* IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=135, Color='#6db8ff');
        
    border:1px solid #6db8ff;
    width:180px;
    height:25px;
    font-family: Helvetica, Arial, sans-serif;
    font-size:13px;
}
       
#btn_ingresar
{
    border-radius:5px; 
    -moz-border-radius:5px; /* Firefox */ 
    -webkit-border-radius:5px; /* Safari y Chrome */ 
        
    -moz-box-shadow: 3px 3px 4px #666666;
    -webkit-box-shadow: 3px 3px 4px #666666;
    box-shadow: 3px 3px 4px #666666;
    /* IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#666666')";
    /* IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#666666');    
        
    border:1px solid #B9B9B9;
    width:90px;
    height:30px;
    background:#B9B9B9;
    color:#FFFFFF;
    font-weight:bold;
    font-size:14px;
    font-family: Helvetica, Arial, sans-serif;
    cursor:pointer;
}
    
#btn_ingresar:hover
{
    border-radius:5px; 
    -moz-border-radius:5px; /* Firefox */ 
    -webkit-border-radius:5px; /* Safari y Chrome */ 
        
    -moz-box-shadow: 3px 3px 4px #245c94;
    -webkit-box-shadow: 3px 3px 4px #245c94;
    box-shadow: 3px 3px 4px #245c94;
    /* IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#245c94')";
    /* IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#245c94');    
        
    border:1px solid #E04680;
    width:90px;
    height:30px;
    background:#E04680;
    color:#FFFFFF;
    font-weight:bold;
    font-size:14px;
    font-family: Helvetica, Arial, sans-serif;
    cursor:pointer;
}    
            
.LoginFallo
{
    color:#990000;
    font-family: Helvetica, Arial, sans-serif;
    font-size:12px;
}

.Usuario
{
    background-position: left center;
    padding-left: 40px;  
    background-image: url(/css/images/user_login.gif);
    background-repeat: no-repeat;
}

.Clave{      
    background-position: left center;
    padding-left: 40px;  
    background-image: url(/css/images/clave_login.gif);
    background-repeat: no-repeat;  
}

.UsuarioA
{
    background-position: left center;
    padding-left: 40px;  
    background-image: url(/css/images/user_logina.gif);
    background-repeat: no-repeat;
}

.ClaveA{      
    background-position: left center;
    padding-left: 40px;  
    background-image: url(/css/images/clave_logina.gif);
    background-repeat: no-repeat;  
}