#toolbar {
    position: fixed;
    z-index: 9999;
    right: 17px;
    bottom: 10%
}

#toolbar li {
    margin-bottom: 3px;
    position: relative
}

#toolbar li,
#toolbar li a {
    font-size: 0;
    width: 57px;
    height: 57px;
    right: 0
}

#toolbar li a {
    display: block;
    position: absolute;
    z-index: 9;
    top: 0;
    overflow: hidden;
    background: #292e39;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    white-space: nowrap
}

#toolbar li .iconfont {
    width: 57px;
    height: 57px;
    background-color: #d9d9d9;
    text-align: center;
    color: #2b2b2b;
    font-size: 26px
}

#toolbar li .iconfont,
#toolbar li .wz {
    display: inline-block;
    vertical-align: middle;
    line-height: 57px
}

#toolbar li .wz {
    font-size: 14px;
    color: #fff;
    padding-left: 10px
}

#toolbar li.ewm .ewm-box {
    position: absolute;
    z-index: 1;
    padding: 5px;
    background: #292e39;
    width: 110px;
    right: 120%;
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: all .7s;
    transition: all .7s
}

#toolbar li.ewm .ewm-box p {
    margin-bottom: 0
}

#toolbar li.ewm .ewm-box img {
    max-width: 100%
}

#toolbar li.ewm .ewm-box:after {
    content: "";
    position: absolute;
    right: -5px;
    bottom: 20px;
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
    border-width: 5px;
    cursor: pointer;
    border-style: dashed dashed dashed solid;
    border-color: transparent transparent transparent #292e39;
    border-right: none
}

#toolbar li.ewm:hover .icon {
    background-position: -57px -180px
}

#toolbar li.ewm:hover .ewm-box {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0)
}

#toolbar li.backtop {
    cursor: pointer
}

#toolbar li.backtop .iconfont {
    color: #fff;
    background-color: #292e39
}

#toolbar li:hover a {
    width: 200px
}

#toolbar li:hover .iconfont {
    background-color: #292e39;
    color: #fff
}

@media (max-width:990px) {
    #toolbar {
        display: none
    }
}