Make ionic ion-item have a transparent background - css

Question

Is there a way to make the background of an ionic 2 <ion-item> be transparent?
I have tried this CSS but it doesn't make the item transparent:
.list .item, .item-content .item-inner .item-block .item-ios
{
background: transparent !important;
}
ADDED CODE
My HTML looks like this:
<ion-content class="pu-my-plans-background">
<div *ngIf="hasPlans">
<ion-list no-lines class="pu-item-list">
<!--<ion-item-group reorder="true" (ionItemReorder)="reorderItems($event)">-->
<ion-item-sliding *ngFor="let plan of plans; let i = index" >
<ion-item class="pu-section-list-item pu-my-plans-item" (click)="editPlan(plan.id, plan.rev, plan.title, i)">
{{ plan.title }}
<br>
<span class="pu-my-plans-plan-date">{{ plan.updated}}</span>
<button *ngIf="plan.important" ion-button clear item-right>
<ion-icon name="ios-alert-outline"></ion-icon>
</button>
</ion-item>
<ion-item-options side="right">
<button ion-button color="danger" (click)="deletePlan(plan.id, plan.rev)">
<ion-icon name="delete"></ion-icon>
Delete
</button>
</ion-item-options>
</ion-item-sliding>
<!--</ion-item-group>-->
</ion-list>
</div>
</ion-content>
And my CSS like this:
page-my-plans {
}
.pu-my-plans-plus-circle {
display: block;
//border: 2px solid white;
background-color: $pu-orange;
border-radius: 50%;
height: 38px;
width: 38px;
}
.pu-my-plans-plus-circle span {
font-size: 38px;
font-weight: 100;
color: white;
position: absolute;
top: -7px;
left: 8.5px;
}
.pu-plan-addButton {
font-size: 30px;
margin-right: 14px;
margin-top:-2px;
}
.pu-section-list-item{
color: white;
background-color: black;
font-weight:$pu-item-font-weight;
font-size:$pu-item-font-size;
padding-left:20px;
padding-right:0px;
}
.item{
background: transparent !important
}
// THEMING CSS
// ===========
//
.pu-my-plans-background {
background-image: url("../assets/img/my_plan_bg#2x.png");
background-size: cover !important;
}
.pu-my-plans-item {
border-style:solid;
border-bottom-width: 2px;
border-bottom-color: $pu-orange;
}
.pu-my-plans-plan-date {
color: $pu-orange;
font-size: 11px;
font-weight: 200;
}
I have tried every combination of styling the ionic 2 items as I can think of but the best I can get with this is to get a white background behind the ion-item. The ion-content has an image background but I can't get to see this through the ion-item.

Answer 1

Here is a solution in Ionic 4:
HTML:
<ion-list class="bg-transparent">
<ion-item color="none" lines="none">
Some random text
</ion-item>
<ion-item color="none" lines="none">
Some random text
</ion-item>
</ion-list>
CSS:
.bg-transparent {
background: transparent;
}
Important things to note:
Set background color of the main list to transparent by applying the class and adding CSS as shown.
Add the color="none" attribute to each of the ion-item.
lines="none" remove the lines under each of the ion-item
That should do it!

Answer 2

For Android
.item-md {
background: transparent;
}
For iOS
.item-ios {
background: transparent;
}

Answer 3

Try this in Ionic 5 using CSS Custom Properties.
For ion-item
ion-item {
--ion-item-background: transparent;
}
For ion-list
ion-list {
--ion-item-background: transparent;
}

Answer 4

For the ionic 2 item sliding background color you can change the main sass variable
$item-ios-sliding-content-background(transprent);
$item-md-sliding-content-background(transprent);
In your src -> theme -> variables.scss file
you can find all the variables here

Answer 5

You are using sliding item. Try using the below code
.pu-item-list ion-item-sliding{
background: transparent !important;
}

Answer 6

Try this:
<ion-item color="transparent">
</ion-item>

Answer 7

This worked for me.
ion-item {
--ion-item-background: transparent;
box-shadow: none !important;
}
ion-list {
--ion-item-background: transparent;
box-shadow: none !important;
}

Answer 8

Create a new variable in variable.scss like this:
--ion-color-transparent: rgba(0, 0, 0, 0.0);
and use it like this:
<ion-item color="transparent" padding="0px"><ion-input type="email" placeholder="username"></ion-input></ion-item>.