如何忽略来自WordPress插件样式表的特定CSS代码？

Question

I am working on a WordPress website built on custom theme in which I want to ignore some specific CSS codes coming from wordpress plugin style sheet.

Here is the link for that wordpress plugin style sheet.

The CSS codes from the above Wordpress plugin style sheet which I want to ignore is:

@media screen and (max-width: 575.98px) .gv-table-view tr:first-of-type {
    border-top: 1px solid #ccc;
}

@media screen and (max-width: 575.98px) .gv-table-view tr {
    display: block;
    position: relative;
    padding: 1.2em 0;
    overflow-x: auto;
}

 .gv-table-view th, .gv-table-view td {
        padding: .3em;
    } 

@media screen and (max-width: 575.98px) .gv-table-view tr td {
    display: table-row;
}

@media screen and (max-width: 575.98px) .gv-table-view tr td:before {
    content: attr(data-label);
    font-weight: bold;
    display: table-cell;
    padding: 0.2em 0.6em 0.2em 0;
    text-align: right;
    width: 40%;
}

Problem Statement:

I want to ignore the above CSS codes in the mobile version of the following website url which is coming from wordpress plugin style-sheet. I am wondering where I need to go in my wordpress website in order to achieve that ?

If I take the above url in the mobile view, we can see the CSS codes mentioned above the problem statement.

Answer 1

You can achieve this in 2 ways.

Solution 1: All good plugins will define CSS handle for each of their CSS and its gravityview_style_default_table in your case. Just add the function given below in your theme's 'functions.php' to remove the particular CSS. Please note that this will remove the entire CSS and not the 'media queries' alone. You can then add the required CSS classes to your theme's stylesheet.

function remove_gravityview_table_style() {
    //check if mobile device
    $useragent=$_SERVER['HTTP_USER_AGENT'];
    if(preg_match('/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i',substr($useragent,0,4))) {
        //remove css
        wp_dequeue_style('gravityview_style_default_table');
        wp_deregister_style('gravityview_style_default_table');
    }
}
add_action('wp_print_styles', 'remove_gravityview_table_style');

Solution 2: You can override the particular CSS file in your theme by copying it to [theme]/gravityview/css/table-view.css and make necessary changes (i.e. remove 'media queries').