.cor_botoes
{ 
    color: #eee;  
    background-image: linear-gradient(#6E8ACC, #013E8E);
}

.cor_botoes_eliminar
{ 
    color: #eee;  
    background-image: linear-gradient(#E84356, #A5240D);
}

.cor_eliminar
{ 
    color: #eee;  
    background-image: linear-gradient(#CC1338, #8E0E2B);
}

.cor_principal
{ 
    color: #eee;  
    background-color: #6E8ACC;
}