.float_window {
    position: fixed;
    right: .6625rem;
    top: 50%;
    transform: translateY(-50%);
    padding: .1875rem;
    z-index: 900;
    background: #ffffff;
    box-shadow: 0rem 0rem .25rem 0rem rgba(3, 18, 92, 0.05);
    border-radius: .125rem;
}

.float_window .wechat {
    width: .45rem;
    height: .45rem;
    margin-bottom: .3rem;
    cursor: pointer;
}

.float_window .wechat img {
    width: 100%;
    height: 100%;
}

.float_window .phone {
    width: .45rem;
    height: .45rem;
    cursor: pointer;
}
.float_window .phone_none {
    width: .45rem;
    height: .45rem;
    cursor: not-allowed;
}

.float_window .phone img {
    width: 100%;
    height: 100%;
}
.float_window .phone_none img {
    width: 100%;
    height: 100%;
}

.layer_wechat {
    position: fixed;
    top: 50%;
    transform: translateY(-2.0625rem);
    right: 1.625rem;
    background: #ffffff;
    padding: .25rem .425rem .25rem .425rem;
    text-align: center;
    z-index: 900;
    display: flex;
    flex-direction: column;
    border-radius: .25rem;
    display: none;
}

.layer_wechat:before {
    box-sizing: content-box;
    width: 0rem;
    height: 0rem;
    position: absolute;
    /* top: -0.2rem; 
    left:.5rem; */
    right: -0.2rem;
    bottom: .75rem;
    padding: 0;
    border-bottom: .1rem solid transparent;
    border-top: .1rem solid transparent;
    border-left: .1rem solid #ffffff;
    border-right: .1rem solid transparent;
    display: block;
    content: '';
    z-index: 12;
}

.layer_wechat:after {
    box-sizing: content-box;
    width: 0rem;
    height: 0rem;
    position: absolute;
    /* top: -0.225rem; left:.4875rem; */
    right: -0.225rem;
    bottom: .75rem;
    padding: 0;
    border-bottom: .1125rem solid transparent;
    border-top: .1125rem solid transparent;
    border-left: .1125rem solid #ffffff;
    border-right: .1125rem solid transparent;
    display: block;
    content: '';
    z-index: 10
}

.layer_wechat img {
    width: 1.25rem;
    height: 1.25rem;
    margin-bottom: .225rem;
}

.layer_wechat span {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 400;
    font-size: .2rem;
    color: #666666;
    line-height: .2875rem;
}

.layer_phone {
    position: fixed;
    top: 50%;
    right: 1.625rem;
    transform: translateY(-0.45rem);
    padding: .25rem .425rem .25rem .425rem;
    text-align: center;
    z-index: 900;
    display: flex;
    flex-direction: column;
    border-radius: .25rem;
    display: none;
    background: #ffffff;
}

.layer_phone:after {
    box-sizing: content-box;
    width: 0rem;
    height: 0rem;
    position: absolute;
    right: -0.225rem;
    top: .75rem;
    padding: 0;
    border-bottom: .1125rem solid transparent;
    border-top: .1125rem solid transparent;
    border-left: .1125rem solid #ffffff;
    border-right: .1125rem solid transparent;
    display: block;
    content: '';
    z-index: 10
}

.layer_phone:before {
    box-sizing: content-box;
    width: 0rem;
    height: 0rem;
    position: absolute;
    /* top: -0.2rem; 
    left:.5rem; */
    right: -0.2rem;
    top: .75rem;
    padding: 0;
    border-bottom: .1rem solid transparent;
    border-top: .1rem solid transparent;
    border-left: .1rem solid #ffffff;
    border-right: .1rem solid transparent;
    display: block;
    content: '';
    z-index: 12;
}

.layer_phone img {
    width: 1.25rem;
    height: 1.25rem;
    margin-bottom: .225rem;
}

.layer_phone span {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 400;
    font-size: .2rem;
    color: #666666;
    line-height: .2875rem;
}

.mask {
    position: absolute;
    top: 0rem;
    left: 0rem;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 800;
    display: none;
    overflow: hidden;
}
/* 滚动条隐藏 */
body::-webkit-scrollbar { width: 0 !important }