Apps probs with the default style of Sencha

[Andryuxa]

Hi all,
I am having probs with the default style of Sencha (or Android)
for the text inputs and password fields, it works ok on iOS devices
and on some android devices, but HTC and others put their awful
default style. Please if any of you has any suggestion how it is possible to hide i would be very grateful!!
here is all i have tried for that
input {
background: transparent !important;
border: 0 transparent !important;
-webkit-appearance: none;
}
input[type=text] {
background: transparent !important;
border: 0 transparent !important;
-webkit-appearance: none;
}
input:-webkit-autofill {
color: transparent !important;
background-color: transparent !important;
}
input:focus{
outline:none;
background: transparent !important;
border-color: transparent !important;
-webkit-focus-ring-color: transparent;
}