#kefu {
    position: fixed;
    right: 10px;
    bottom: 10px;
    z-index: 999;
    width: 60px;
    height: 60px;
}
#kefu .topBtn {
    width: 60px;
    height: 60px;
    background-color: #f2f2f2;
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 50%;
    cursor: pointer;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 40px 40px;
    background-image: url('data:image/svg+xml;%20charset=utf8,%3Csvg%20t%3D%221575450105478%22%20class%3D%22icon%22%20viewBox%3D%220%200%201220%201024%22%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20p-id%3D%222883%22%20width%3D%2248%22%20height%3D%2248%22%3E%3Cpath%20d%3D%22M609.524%20103.522c-222.89%200-403.712%20178.472-403.712%20398.78%200%20220.31%20180.823%20398.782%20403.712%20398.782%20222.889%200%20403.712-178.473%20403.712-398.781%200-220.309-180.823-398.781-403.712-398.781v48.762c196.1%200%20354.95%20156.785%20354.95%20350.019s-158.85%20350.019-354.95%20350.019-354.95-156.785-354.95-350.02c0-193.233%20158.85-350.018%20354.95-350.018v-48.762z%22%20fill%3D%22%231296db%22%20p-id%3D%222884%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M786.578%20916.34c166.45-69.217%20278.408-231.055%20278.408-414.035%200-248.026-203.847-449.219-455.457-449.219-251.619%200-455.457%20201.188-455.457%20449.22%200%2055.397%2010.152%20109.367%2029.718%20159.975%204.855%2012.56-1.39%2026.677-13.949%2031.533-12.56%204.855-26.677-1.39-31.532-13.949a490.396%20490.396%200%200%201-3.042-8.078c-1.85%200.077-3.711%200.116-5.581%200.116C58.06%20671.903%200%20614.597%200%20543.903c0-65.005%2049.09-118.69%20112.68-126.91C153.65%20182.56%20360.56%204.324%20609.528%204.324c248.962%200%20455.877%20178.24%20496.85%20412.67%2063.583%208.225%20112.669%2061.907%20112.669%20126.909%200%2070.694-58.06%20128-129.686%20128-1.89%200-3.771-0.04-5.642-0.119-47.536%20129.702-148.34%20235.841-279.493%20290.027-1.161%2033.464-29.012%2060.24-63.2%2060.24-34.925%200-63.237-27.944-63.237-62.416%200-34.471%2028.312-62.415%2063.237-62.415%2017.892%200%2034.048%207.333%2045.551%2019.12z%22%20fill%3D%22%231296db%22%20p-id%3D%222885%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M609.528%20611.405c-58.933%200-112.056-10.644-158.472-28.342-16.123-6.147-30.211-12.702-42.138-19.208-6.926-3.777-11.447-6.59-13.437-7.972-19.24-13.373-44.428%205.446-37.059%2027.688%2035.296%20106.527%20136.054%20179.913%20251.106%20179.913%20115.05%200%20215.796-73.384%20251.092-179.913%207.37-22.243-17.82-41.062-37.06-27.687-1.99%201.383-6.51%204.195-13.434%207.972-11.926%206.505-26.012%2013.06-42.133%2019.207-46.413%2017.698-99.533%2028.342-158.465%2028.342z%22%20fill%3D%22%231296db%22%20p-id%3D%222886%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E');
}
#kefu .topBtn:active {
    background: #ddd;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 40px 40px;
    background-image: url('data:image/svg+xml;%20charset=utf8,%3Csvg%20t%3D%221575450105478%22%20class%3D%22icon%22%20viewBox%3D%220%200%201220%201024%22%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20p-id%3D%222883%22%20width%3D%2248%22%20height%3D%2248%22%3E%3Cpath%20d%3D%22M609.524%20103.522c-222.89%200-403.712%20178.472-403.712%20398.78%200%20220.31%20180.823%20398.782%20403.712%20398.782%20222.889%200%20403.712-178.473%20403.712-398.781%200-220.309-180.823-398.781-403.712-398.781v48.762c196.1%200%20354.95%20156.785%20354.95%20350.019s-158.85%20350.019-354.95%20350.019-354.95-156.785-354.95-350.02c0-193.233%20158.85-350.018%20354.95-350.018v-48.762z%22%20fill%3D%22%231296db%22%20p-id%3D%222884%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M786.578%20916.34c166.45-69.217%20278.408-231.055%20278.408-414.035%200-248.026-203.847-449.219-455.457-449.219-251.619%200-455.457%20201.188-455.457%20449.22%200%2055.397%2010.152%20109.367%2029.718%20159.975%204.855%2012.56-1.39%2026.677-13.949%2031.533-12.56%204.855-26.677-1.39-31.532-13.949a490.396%20490.396%200%200%201-3.042-8.078c-1.85%200.077-3.711%200.116-5.581%200.116C58.06%20671.903%200%20614.597%200%20543.903c0-65.005%2049.09-118.69%20112.68-126.91C153.65%20182.56%20360.56%204.324%20609.528%204.324c248.962%200%20455.877%20178.24%20496.85%20412.67%2063.583%208.225%20112.669%2061.907%20112.669%20126.909%200%2070.694-58.06%20128-129.686%20128-1.89%200-3.771-0.04-5.642-0.119-47.536%20129.702-148.34%20235.841-279.493%20290.027-1.161%2033.464-29.012%2060.24-63.2%2060.24-34.925%200-63.237-27.944-63.237-62.416%200-34.471%2028.312-62.415%2063.237-62.415%2017.892%200%2034.048%207.333%2045.551%2019.12z%22%20fill%3D%22%231296db%22%20p-id%3D%222885%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M609.528%20611.405c-58.933%200-112.056-10.644-158.472-28.342-16.123-6.147-30.211-12.702-42.138-19.208-6.926-3.777-11.447-6.59-13.437-7.972-19.24-13.373-44.428%205.446-37.059%2027.688%2035.296%20106.527%20136.054%20179.913%20251.106%20179.913%20115.05%200%20215.796-73.384%20251.092-179.913%207.37-22.243-17.82-41.062-37.06-27.687-1.99%201.383-6.51%204.195-13.434%207.972-11.926%206.505-26.012%2013.06-42.133%2019.207-46.413%2017.698-99.533%2028.342-158.465%2028.342z%22%20fill%3D%22%231296db%22%20p-id%3D%222886%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E');
}
@-webkit-keyframes wobble {
    0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); opacity: 0.8;}
    30% { -webkit-transform: rotate(-10deg); transform: rotate(-10deg); opacity: 0.9;}
    50% { -webkit-transform: rotate(10deg); transform: rotate(10deg); opacity: 1;}
    85% { -webkit-transform: rotate(15deg); transform: rotate(15deg); opacity: 0.9;}
    100%{ -webkit-transform: rotate(0deg); transform: rotate(0deg); opacity: 1;}
}
@keyframes wobble {
    0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); opacity: 0.8;}
    30% { -webkit-transform: rotate(-10deg); transform: rotate(-10deg); opacity: 0.9;}
    50% { -webkit-transform: rotate(10deg); transform: rotate(10deg); opacity: 1;}
    85% { -webkit-transform: rotate(15deg); transform: rotate(15deg); opacity: 0.9;}
    100%{ -webkit-transform: rotate(0deg); transform: rotate(0deg); opacity: 1;}
}
#kefu span {
    width: 60px;
    height: 60px;
    background-color: #f2f2f2;
    position: absolute;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 40px 40px;
}
#kefu span.wechat {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    -webkit-transition: all 100ms linear;
    transition: all 100ms linear;
    z-index: -1;
}
#kefu span.wechat:hover .eweima { display: block; }
#kefu span.wechat .eweima {
    position: absolute;
    right: 0;
    bottom: 70px;
    padding: 10px;
    background: rgba(163, 163, 163, 0.8);
    width: 140px;
    height: 150px;
}
#kefu span.wechat .eweima img {
    width: 120px;
    height: 120px;
    display: block;
}
#kefu span.wechat .eweima small {
    font-style: normal;
    text-align: center;
    color: #fff;
    display: block;
}
#kefu span.qq {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    -webkit-transition: all 500ms linear;
    transition: all 500ms linear;
    z-index: -1;
    /* 默认（未展开）livechat 图标，可选 */
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 42px 42px;
    background-image: url('data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%201024%22%20xmlns%3D%22http://www.w3.org/2000/svg%22%3E%3Ccircle%20cx%3D%22512%22%20cy%3D%22512%22%20r%3D%22512%22%20fill%3D%22%231BC1FA%22/%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M672%20288H352c-61.9%200-112%2050.1-112%20112v144c0%2061.9%2050.1%20112%20112%20112h20.6v122.7c0%208.4%209.4%2013.4%2016.2%208.3L508.8%20656H672c61.9%200%20112-50.1%20112-112V400c0-61.9-50.1-112-112-112z%22/%3E%3C/svg%3E');
}
#kefu span.qq:hover .tel { display: block; }
#kefu span.qq .tel {
    position: absolute;
    right: 70px;
    bottom: 0;
    width: 120px;
    height: 50px;
    padding: 10px 10px 0 10px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 14px;
}
#kefu span.qq .tel dt {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}
#kefu span.qq .tel dd { font-size: 14px; }
#kefu .eweima, #kefu .tel { display: none; }

#showKfList:checked + label {
    background: #ddd;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 40px 40px;
    background-image: url('data:image/svg+xml;%20charset=utf8,%3Csvg%20t%3D%221575450105478%22%20class%3D%22icon%22%20viewBox%3D%220%200%201220%201024%22%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20p-id%3D%222883%22%20width%3D%2248%22%20height%3D%2248%22%3E%3Cpath%20d%3D%22M609.524%20103.522c-222.89%200-403.712%20178.472-403.712%20398.78%200%20220.31%20180.823%20398.782%20403.712%20398.782%20222.889%200%20403.712-178.473%20403.712-398.781%200-220.309-180.823-398.781-403.712-398.781v48.762c196.1%200%20354.95%20156.785%20354.95%20350.019s-158.85%20350.019-354.95%20350.019-354.95-156.785-354.95-350.02c0-193.233%20158.85-350.018%20354.95-350.018v-48.762z%22%20fill%3D%22%231296db%22%20p-id%3D%222884%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M786.578%20916.34c166.45-69.217%20278.408-231.055%20278.408-414.035%200-248.026-203.847-449.219-455.457-449.219-251.619%200-455.457%20201.188-455.457%20449.22%200%2055.397%2010.152%20109.367%2029.718%20159.975%204.855%2012.56-1.39%2026.677-13.949%2031.533-12.56%204.855-26.677-1.39-31.532-13.949a490.396%20490.396%200%200%201-3.042-8.078c-1.85%200.077-3.711%200.116-5.581%200.116C58.06%20671.903%200%20614.597%200%20543.903c0-65.005%2049.09-118.69%20112.68-126.91C153.65%20182.56%20360.56%204.324%20609.528%204.324c248.962%200%20455.877%20178.24%20496.85%20412.67%2063.583%208.225%20112.669%2061.907%20112.669%20126.909%200%2070.694-58.06%20128-129.686%20128-1.89%200-3.771-0.04-5.642-0.119-47.536%20129.702-148.34%20235.841-279.493%20290.027-1.161%2033.464-29.012%2060.24-63.2%2060.24-34.925%200-63.237-27.944-63.237-62.416%200-34.471%2028.312-62.415%2063.237-62.415%2017.892%200%2034.048%207.333%2045.551%2019.12z%22%20fill%3D%22%231296db%22%20p-id%3D%222885%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M609.528%20611.405c-58.933%200-112.056-10.644-158.472-28.342-16.123-6.147-30.211-12.702-42.138-19.208-6.926-3.777-11.447-6.59-13.437-7.972-19.24-13.373-44.428%205.446-37.059%2027.688%2035.296%20106.527%20136.054%20179.913%20251.106%20179.913%20115.05%200%20215.796-73.384%20251.092-179.913%207.37-22.243-17.82-41.062-37.06-27.687-1.99%201.383-6.51%204.195-13.434%207.972-11.926%206.505-26.012%2013.06-42.133%2019.207-46.413%2017.698-99.533%2028.342-158.465%2028.342z%22%20fill%3D%22%231296db%22%20p-id%3D%222886%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E');
}
#showKfList:checked ~ span.wechat {
    -webkit-transform: translate(0, -70px);
    transform: translate(0, -70px);
    background-color: #3cb035;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 40px 40px;
    background-image: url('data:image/svg+xml;%20charset=utf8,%3Csvg%20t%3D%221575461686978%22%20class%3D%22icon%22%20viewBox%3D%220%200%201024%201024%22%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20p-id%3D%221208%22%20width%3D%2248%22%20height%3D%2248%22%3E%3Cpath%20d%3D%22M664.250054%20368.541681c10.015098%200%2019.892049%200.732687%2029.67281%201.795902-26.647917-122.810047-159.358451-214.077703-310.826188-214.077703-169.353083%200-308.085774%20114.232694-308.085774%20259.274068%200%2083.708494%2046.165436%20152.460344%20123.281791%20205.78483l-30.80868%2091.730191%20107.688651-53.455469c38.558178%207.53665%2069.459978%2015.308661%20107.924012%2015.308661%209.66308%200%2019.230993-0.470721%2028.752858-1.225921-6.025227-20.36584-9.521864-41.723264-9.521864-63.862493C402.328693%20476.632491%20517.908058%20368.541681%20664.250054%20368.541681zM498.62897%20285.87389c23.200398%200%2038.557154%2015.120372%2038.557154%2038.061874%200%2022.846334-15.356756%2038.156018-38.557154%2038.156018-23.107277%200-46.260603-15.309684-46.260603-38.156018C452.368366%20300.994262%20475.522716%20285.87389%20498.62897%20285.87389zM283.016307%20362.090758c-23.107277%200-46.402843-15.309684-46.402843-38.156018%200-22.941502%2023.295566-38.061874%2046.402843-38.061874%2023.081695%200%2038.46301%2015.120372%2038.46301%2038.061874C321.479317%20346.782098%20306.098002%20362.090758%20283.016307%20362.090758zM945.448458%20606.151333c0-121.888048-123.258255-221.236753-261.683954-221.236753-146.57838%200-262.015505%2099.348706-262.015505%20221.236753%200%20122.06508%20115.437126%20221.200938%20262.015505%20221.200938%2030.66644%200%2061.617359-7.609305%2092.423993-15.262612l84.513836%2045.786813-23.178909-76.17082C899.379213%20735.776599%20945.448458%20674.90216%20945.448458%20606.151333zM598.803483%20567.994292c-15.332197%200-30.807656-15.096836-30.807656-30.501688%200-15.190981%2015.47546-30.477129%2030.807656-30.477129%2023.295566%200%2038.558178%2015.286148%2038.558178%2030.477129C637.361661%20552.897456%20622.099049%20567.994292%20598.803483%20567.994292zM768.25071%20567.994292c-15.213493%200-30.594809-15.096836-30.594809-30.501688%200-15.190981%2015.381315-30.477129%2030.594809-30.477129%2023.107277%200%2038.558178%2015.286148%2038.558178%2030.477129C806.808888%20552.897456%20791.357987%20567.994292%20768.25071%20567.994292z%22%20p-id%3D%221209%22%20fill%3D%22%23ffffff%22%3E%3C%2Fpath%3E%3C/svg%3E');
}

/* 改 QQ 图标为 LiveChat：展开后 */
#showKfList:checked ~ span.qq {
    -webkit-transform: translate(-70px, 0);
    transform: translate(-70px, 0);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 60px 60px;
    background-image: url('data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%201024%22%20xmlns%3D%22http://www.w3.org/2000/svg%22%3E%3Ccircle%20cx%3D%22512%22%20cy%3D%22512%22%20r%3D%22512%22%20fill%3D%22%231BC1FA%22/%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M672%20288H352c-61.9%200-112%2050.1-112%20112v144c0%2061.9%2050.1%20112%20112%20112h20.6v122.7c0%208.4%209.4%2013.4%2016.2%208.3L508.8%20656H672c61.9%200%20112-50.1%20112-112V400c0-61.9-50.1-112-112-112z%22/%3E%3C/svg%3E');
}

#showKfList {
    width: 60px;
    height: 60px;
    display: none;
}