It is possible to change the theme colour of the ribbon and countdown in X-Discount. To change your theme, you will have to put your custom CSS rules to the field Custom CSS located in the Global Setting tab of the X-Discount.

Here are examples of the custom ribbon and countdown:

Example 1: Red Round Ribbon

Required CSS rules

.xdiscount_ribbon {
     background: #fc3f00;
     font-weight: bold;
     border-radius: 50%;
 }
 .xdiscount_ribbon:before {
     display:none;
 }

Example 2: Yellow Ribbon in right side

Required CSS rules

.xdiscount_ribbon_container {
     right: 3px;
     left: auto;
 }
 .xdiscount_ribbon {
     background: #fcd800;
     color: #111;
     font-weight: bold;
 }
 .xdiscount_ribbon:before {
     display:none;
 }

Example 3: Countdown white background

Required CSS rules

.xdiscount_content ._box {
     border: 1px solid #319cd1;
     background-color: #f5f5f5;
     position: relative;
 }
 .xdiscount_content ._box ._box_label {
     position: absolute;
     bottom: 2px;
     width: 100%;
 }
 .xdiscount_content ._box ._box_content {
     padding: 15px 0 25px 0;
     background-color: #fff;
     color: #3098cc;
 }

Example 4: Black Countdown

Required CSS rules

.xdiscount_content ._box {
     border: none;
     background-color: transparent;
 }
 .xdiscount_content ._box ._box_content {
     padding: 15px 0;
     background-color: #020202;
     box-shadow: 0 0 5px 0px rgba(0,0,0,0.5);
 }

Example 5: Gradient Countdown

Required CSS rules

.xdiscount_content ._box {
     border: 1px solid #7bc2ec;
     background-color: #f5f5f5;
 }
 .xdiscount_content ._box ._box_content {
     font-size: 22px;
     padding: 14px 0px;
     background: linear-gradient(0deg, #3f6a7f, #84d6ff);
     color: #fff;
     box-shadow: 0px 0px 5px 0px rgb(77, 171, 228);
 }
 .xdiscount_content ._box ._box_label {
     background: #e4f6ff;
     border-bottom: 1px solid #7bc2ec;
 }

Example 6: Round Countdown

Required CSS rules

.xdiscount_content ._box {
     border: none;
     background-color: transparent;
     position: relative;
 }
 .xdiscount_content ._box ._box_content {
     padding: 22px 0;
     background-color: #d7f2ff;
     color: #101010;
     border-radius: 50%;
     height: 80px;
     font-size: 28px;
     border: 3px solid #319cd0;
 }
 .xdiscount_content ._box ._box_label {
     position: absolute;
     bottom: 8px;
     width: 100%;
     color: #1c84b7;
 }

Example 7: Green Countdown

Required CSS rules

.xdiscount_content ._box {
    border: 1px solid #ccc;
    background-color: #3fbf91;
    padding: 5px;
}
.xdiscount_content ._box ._box_content {
    background-color: #288267;
    color: #fff;
}
.xdiscount_content ._box ._box_label {
    color: #fdfdfd;
    padding: 0px 0px 2px 0px;
}

Example 7: Without Hour Box

Required CSS rules

.xdiscount_content ._days {
    display: none;
}
.xdiscount_content ._box {
    flex-basis: 33%;
}