关于Wordpress页面添加的外部代码面临的问题

Question

我在WordPress Avada主题中添加了代码元素，融合页面生成器 页面链接： 我面临的问题是，当我向下滚动时，侧边栏与页脚重叠

我找不到免费的过滤器插件，因此尝试在页面构建器插件中添加外部代码元素 我已经尝试过搜索和过滤WordPress插件，但对我不起作用

/* -------------------------------- 

xfilter 

-------------------------------- */
.cd-filter {
  position:absolute;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: #ffffff;
  box-shadow: 4px 4px 20px transparent;
  z-index: 0;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
  -webkit-transition: -webkit-transform 0.3s, box-shadow 0.3s;
  -moz-transition: -moz-transform 0.3s, box-shadow 0.3s;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cd-filter form {
  padding: 70px 20px;
}

@media only screen and (min-width: 1170px) {
  .cd-filter {
    width: 20%;
  }
  .cd-filter form {
    padding: 70px 10%;
  }
}

.cd-filter-trigger {
  position: absolute;
  top: 0;
  left: 0;
  height: 50px;
  line-height: 50px;
  width: 60px;
  /* image replacement */
  overflow: hidden;
  text-indent: 100%;
  color: transparent;
  white-space: nowrap;
  background: transparent url("../img/cd-icon-filter.svg") no-repeat center center;
  z-index: 3;
}
.cd-filter .cd-close {
  position: absolute;
  top: 0;
  right: 0;
  height: 50px;
  line-height: 50px;
  width: 60px;
  color: #ffffff;
  font-size: 1.3rem;
  text-align: center;
  background: #37296a;
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  transition: opacity 0.3s;
  z-index: 3;
}
.no-touch .cd-filter .cd-close:hover {
  background: #32255f;
}
.cd-filter.filter-is-visible {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  -o-transform: translateX(0);
  transform: translateX(0);
  box-shadow: 4px 4px 20px rgba(0, 0, 0, 0.2);
}
.cd-filter.filter-is-visible .cd-close {
  opacity: 1;
}
.cd-filter::before {
  /* top colored bar */
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 50px;
  width: 100%;
  background-color: #41307c;
  z-index: 2;
}
.cd-filter-trigger.filter-is-visible {
  pointer-events: none;
}
@media only screen and (min-width: 1170px) {
  .cd-filter-trigger {
    width: auto;
    left: 2%;
    text-indent: 0;
    color: #9a9a9a;
    text-transform: uppercase;
    font-size: 1.3rem;
    font-weight: 700;
    padding-left: 24px;
    background-position: left center;
    -webkit-transition: color 0.3s;
    -moz-transition: color 0.3s;
    transition: color 0.3s;
  }
  .no-touch .cd-filter-trigger:hover {
    color: #41307c;
  }
  .cd-filter-trigger.filter-is-visible, .cd-filter-trigger.filter-is-visible:hover {
    color: #ffffff;
  }
}

/* -------------------------------- 




        <div class="cd-filter filter-is-visible">
            <form>



                <div class="cd-filter-block">
                    <h4 data-fontsize="20" data-lineheight="31">Select Product</h4>

                    <div class="cd-filter-content">
                        <div class="cd-select cd-filters">
                            <select class="filter" name="selectThis" id="selectThis">
                                <option value="">Choose an option</option>
                                <option value=".option1">Microsoft Dynamics NAV</option>
                                <option value=".option2">Microsoft dynamics 365 Business Central</option>
                                <option value=".option3">Microsoft Dynamics CRM</option>
                                <option value=".option4">Microsoft Dynamics C5</option>
                            </select>
                        </div> <!-- cd-select -->
                    </div> <!-- cd-filter-content -->
                </div> <!-- cd-filter-block -->

                <div class="cd-filter-block">
                    <h4 data-fontsize="20" data-lineheight="31">Select Region</h4>

                    <ul class="cd-filter-content cd-filters list">
                        <li>
                            <input class="filter" data-filter="" type="radio" name="radioButton" id="radio1" checked="">
                            <label class="radio-label" for="radio1">All</label>
                        </li>

                        <li>
                            <input class="filter" data-filter=".radio2" type="radio" name="radioButton" id="radio2">
                            <label class="radio-label" for="radio2">Middle east</label>
                        </li>

                        <li>
                            <input class="filter" data-filter=".radio3" type="radio" name="radioButton" id="radio3">
                            <label class="radio-label" for="radio3">Nordic</label>
                        </li>
                    </ul> <!-- cd-filter-content -->
                </div> <!-- cd-filter-block -->
            </form>

            <a href="#0" class="cd-close">Close</a>
        </div> <!-- cd-filter -->

        <a href="#0" class="cd-filter-trigger filter-is-visible">Filters</a>
    </main> <!-- cd-main-content -->
<script src="https://dynamics360.net/wp-content/themes/Avada/assets/min/test/jquery-2.1.1.js"></script>
<script src="https://dynamics360.net/wp-content/themes/Avada/assets/min/test/jquery.mixitup.min.js"></script>
<script src="https://dynamics360.net/wp-content/themes/Avada/assets/min/test/main.js"></script> <div class="fusion-clearfix"></div>

                    </div>
                </div></div></div>
                            </div>
                                                                                                                    </div>
        </section>

                </div>  <!-- fusion-row -->
            </main>