.derun-side-bar {
    top: calc(50% - 106px);
    position: fixed;
    right: 5px;
    z-index: 999;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 0 15px rgba(1,1,1,0.1);
}

.derun-side-bar a {
    font-size: 25px;
    display: block;
    cursor: pointer;
    width: 150px;
    height: 60px;
    x;display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    position: relative;
    color: var(--color-primary);
}

.derun-side-bar a+a {
    border-top: 1px solid rgba(218,37,28,0.5);
}

.derun-side-bar a i {
    display: inline-block;
    font-size: 28px;
    color: inherit;
}

.derun-side-bar a:hover {
    background: var(--color-primary);
    color: #fff;
}

.derun-side-bar .wx-box {
    width: 150px;
    position: absolute;
    right: 50px;
    top: -50px;
    display: none;
    z-index: 100;
}

.derun-side-bar .wx-box .box {
    width: 140px;
    padding: 5px;
    border: 1px solid #D6D7D7;
    text-align: center;
    background: #fff;
    overflow: hidden;
}

.derun-side-bar .wx-box .box img {
    width: 100%;
}

.derun-side-bar .wx-box .arrowPanel {
    width: 12px;
    height: 20px;
    position: absolute;
    right: 0;
    top: calc(50% - 5px);
}

.derun-side-bar .wx-box .arrowPanel .arrow01 {
    width: 0;
    height: 0;
    font-size: 0;
    line-height: 0;
    position: absolute;
    bottom: 0;
    left: 2px;
    top: 0;
    border-top: 10px dashed transparent;
    border-right: 10px dashed transparent;
    border-bottom: 10px dashed transparent;
    border-left: 10px solid #ddd;
}

.derun-side-bar .wx-box .arrowPanel .arrow02 {
    width: 0;
    height: 0;
    font-size: 0;
    line-height: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    top: 0;
    border-top: 10px dashed transparent;
    border-right: 10px dashed transparent;
    border-bottom: 10px dashed transparent;
    border-left: 10px solid #fff;
}

.derun-side-bar a:hover .wx-box {
    display: block;
}