.left_kf_btn {
    height: 140px;
    width: 30px;
    background-color: lightseagreen;
    border-bottom-right-radius: 15px;
    border-top-right-radius: 15px;
    position: fixed;
    top: 30%;
    margin-top: -65px;
    left: 0px;
    color: white;
    font-size: 16px;
    text-align: center;
    line-height: 20px;
    padding-top: 0px;
    box-sizing: border-box;
    padding: 30px 0px;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0px 3px 9px rgba(0,0,0,0.2);
}

#wshleftbox p.left_kf_pmid {
    width: 220px;
    display: block;
    border:1px solid rgba(0,0,0,0.05);
    background-color: rgba(255,255,255,0.1);
    height: 50px;
    box-sizing: border-box;
    padding: 5px;
    border-radius: 30px;
    overflow: hidden;
    margin: 10px 0px;
}

#left_kf_call_btn {
    float: right;
}

#left_kf_call_btn {
    float: right;
    overflow: hidden;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.05);
    box-sizing: border-box;
    background-color: rgba(255,255,255,0.1);
}

    #left_kf_call_btn:hover {
        border: 1px solid lightseagreen;
    }

    #left_kf_call_btn img {
        height: 36px;
        width: 36px;
    }

.left_kf_box {
    width: 300px;
    height: 140px;
    background-color: rgba(255,255,255,0.9);
    position: fixed;
    backdrop-filter: blur(5px);
    top: 40%;
    margin-top: -65px;
    left: 45%;
    border-bottom-left-radius: 15px;
    border-top-left-radius: 15px;
    border-bottom-right-radius: 15px;
    border-top-right-radius: 15px;
    border: 1px solid rgba(0,0,0,0.1);
    padding-left: 40px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 10px;
    font-size: 16px;
    box-sizing: border-box;
    z-index: 999;
    box-shadow: 0px 3px 9px rgb(0 0 0 / 10%);
}

    .left_kf_box .left_kf_ptop {
        font-size: 16px;
        margin:0px;
    }

        .left_kf_box .left_kf_ptop span {
            font-size: 20px;
            color: red;
        }

    .left_kf_box .left_kf_pmid [type=text] {
        background-color: transparent;
        border: 0px;
        width: 120px;
        height: 38px;
        font-size: 14px;
        padding-left: 15px;
    }

    .left_kf_box .left_kf_pmid [type=button] {
        background-color: #C00000;
        border: 0px;
        width: 70px;
        height: 40px;
        border-radius: 5px;
        color: white;
        font-size: 12px;
    }

    .left_kf_box .left_kf_pbottom {
        font-size: 14px;
        margin-top: 10px;
        color: lightseagreen;
    }

#left_kf_close_btn {
    width: 30px;
    height: 30px;
    position: absolute;
    right: 5px;
    top: 5px;
    color: #333;
    border-radius: 50%;
    border: 0px;
    font-size: 16px;
    cursor: pointer;
    padding: 0px;
    font-family: cursive;
    background-color: transparent;
}

    #left_kf_close_btn:hover {
        color: red;
    }