All In One Event Calendar IE7 and IE8 Poster board view Date and Month Opacity Fix

You may need the latest Time.ly release of the FREE PREMIUM EDITION to change the CSS.

In the file calendar.css in wp-content/themes-ai1ec/umbra (or whatever theme you are using)/css/

Easiest way to find the code is to search (Ctrl + F  keys on keyboard) for “.ai1ec-posterboard-view .ai1ec-date-block-wrap”

change the filter: alpha(opacity=7);

to filter: alpha(opacity=50);

FIND THIS CODE

.ai1ec-posterboard-view .ai1ec-date-block-wrap {

float: right;
margin: 0 0 0.5em 0.5em;
background: #5e8cba;;
text-align: center;
color: #FFFFFF;
opacity: 0.7;
-moz-opacity: 0.7;
filter: alpha(opacity=50); /*CHANGE THIS NUMBER FROM 7 TO 50*/
-webkit-transition: 0.2s all ease-out;
-moz-transition: 0.2s all ease-out;
-ms-transition: 0.2s all ease-out;
-o-transition: 0.2s all ease-out;
transition: 0.2s all ease-out;
-webkit-transform: translatez(0);
}