.profession-rfloatbar-contactus{
    position: fixed;
    bottom: 275px;
    left: 50%;
    margin-left: 616px;
    text-align: center;
    cursor: pointer;
    z-index: 30;}

.profession-rfloatbar-contactus .btn-contactus {
    position: relative;
    width: 36px;
    height: 92px;
    background: url(../images/rfloatbar-bor.png) 0 0 no-repeat;
    background-size: 36px 92px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    font-family: "PingFang SC";
    text-align: center;
    line-height: 18px;
}

.profession-rfloatbar-contactus .btn-contactus img {
    width: 16px;
    height: 16px;
    margin-bottom: 8px;
}

.profession-rfloatbar-contactus .btn-contactus:hover {
    background: url(../images/rfloatbar-bor_hover.png) 0 0 no-repeat;
    background-size: cover;
}

.profession-rfloatbar-contactus .phoneInfo {
    position: absolute;
    right: 54px;
    top: 50%;
    transform: translateY(-50%);
    width: 188px;
    height: 50px;
    background: url(../images/rfloatbar-phonebg.png) 0 0 no-repeat;
    background-size: contain;
    font-size: 14px;
    font-weight: 500;
    font-family: "PingFang SC";
    text-align: left;
    line-height: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    padding-left: 16px;
    display: none;
    z-index: 30;
    box-sizing: border-box;
}

.profession-rfloatbar-contactus .btn-contactus:hover .phoneInfo {
    display: flex;
}