cssmobile

How to remove the blue highlight of button on mobile?

I try to remove the blue box that appears on click in front of buttons as you can see below: My button

Before asking, I have made a lot of research, I have tried the solutions given by the following topics:

I have tried all the answers! It works on computer but not on mobile.

If you are using a computer, you can try by simulating mobile with the inspector. Here is the button: https://jsfiddle.net/t4ykshst/

#add {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    outline: none;
    cursor: pointer;
    padding: 10px;
    overflow: hidden;
    border: none;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    background: #1abc9c;
    -webkit-box-shadow: 0 4px 3px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 3px 2px rgba(0, 0, 0, 0.2);
}

#add:active {
    opacity: 0.85;
    -webkit-box-shadow: 2px 2px 2px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 2px 2px 2px 0 rgba(0, 0, 0, 0.2);
}
<input type="button" id="add" value="+" title="" style="position: absolute; left: 0px; top: 0px; width: 52px; height: 52px;" />

Solution

  • You can add:

    -webkit-tap-highlight-color: transparent;

    You can also add this to your stylesheets to define it globally:

    input,
textarea,
button,
select,
a {
    -webkit-tap-highlight-color: transparent;
}

    Refer to here for more information.