.cskh-online-box{position: fixed;    z-index: 5;bottom: 4.5rem; right: 0.8rem;transition: all 0.5s cubic-bezier(0.65, 0, 0.35, 1);}

.relative-box { position: relative;}
.cskh-online-box .chat-icon {width: 250px; height: 250px;
    cursor: pointer; border-radius: 50%;width: 60px; height: 60px;transition: all 0.5s cubic-bezier(0.65, 0, 0.35, 1);
    background: rgb(58,118,32) ;display: inline-block; position: absolute; bottom: 0px; right: 0px;
}
    @-webkit-keyframes cssAnimation {
        from {
            -webkit-transform: scale(0,0);
            opacity: 0;
        }

        to {
            -webkit-transform: scale(1,1);
            opacity: 0.5;
        }
    }

    @-moz-keyframes cssAnimation {
        from {
            -moz-transform: scale(0,0);
            opacity: 0;
        }

        to {
            -moz-transform: scale(1,1);
            opacity: 0.5;
        }
    }

    @-o-keyframes cssAnimation {
        from {
            -o-transform: scale(0,0);
            opacity: 0;
        }

        to {
            -o-transform: scale(1,1);
            opacity: 0.5;
        }
    }

    .chat-icon img {
        animation: 1s ease-in-out 0s normal none infinite running quick-alo-circle-img-anim;
    }
    .chat-icon::before {
        content: "";
        width: 90px;
        height: 90px;
        border: 1px solid #3a7620;
        position: absolute;
        margin: auto -16px;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        -webkit-border-radius: 50%;
        -moz-border-radius: 50%;
        border-radius: 50%;
        -webkit-animation: cssAnimation 1s infinite alternate ease;
        -moz-animation: cssAnimation 1s infinite alternate ease;
        -o-animation: cssAnimation 1s infinite alternate ease;
    }
    .chat-icon::after {
        content: "";
        width: 80px;
        height: 80px;
        border: 1px solid #3a7620;
        position: absolute;
        margin: auto -11px;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        -webkit-border-radius: 50%;
        -moz-border-radius: 50%;
        border-radius: 50%;
        -webkit-animation: cssAnimation 1s infinite alternate ease 0.5s;
        -moz-animation: cssAnimation 1s infinite alternate ease 0.5s;
        -o-animation: cssAnimation 1s infinite alternate ease 0.5s;
    }
.cskh-online-box .chat-info-box {
    position: fixed;           /* Bám cố định vào màn hình */
    bottom: 80px;              /* Cách đáy màn hình */
    right: 0;                  /* Sát lề phải */
    border-radius: 20px;
    padding: 15px;
    width: 250px;
    background: rgb(58, 118, 32);
    opacity: 0;
    transform: translateX(120%); /* Đẩy hẳn ra ngoài bên phải */
    transition: transform 0.4s ease, opacity 0.4s ease;
    z-index: 9999;             /* Đè lên các phần khác */
}

/* Khi active: trượt vào cách lề phải 20px */
.cskh-online-box.active .chat-info-box {  transform: translateX(-15px); opacity: 1;}
.cskh-online-box.active .chat-icon{opacity: 0; visibility: hidden; pointer-events: none;}
.cskh-online-box .chat-info-box .title {
    font-size: 13px;
    font-weight: 500;
    padding-top: 3px;
    color: white;
}
.cskh-online-box .chat-info-box .title .btn-close {
    float: right;
    position: relative;
    width: 16px; background: url(../img/ico-close.svg) center center no-repeat ; background-size: 16px;
    height: 16px;
    margin-top: -5px;
    margin-right: -4px;
    cursor: pointer;
}
.cskh-online-box .chat-info-box ul {
    padding: 0 0 5px;
    margin: 0;
}
.cskh-online-box .chat-info-box ul li {
    padding: 0;
    margin: 15px -1px 0;
    list-style: none;
}
.cskh-online-box .chat-info-box ul li a {
    display: flex;    background: #fff;
    color: #3a7620;
    border: 1px solid  #3a7620;
    border-radius: 15px;
    padding: 10px 15px;
}
.cskh-online-box .chat-info-box ul li a .img-box {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 10px 0 0;
}
.cskh-online-box .chat-info-box ul li a .info-box {
    display: flex;
    justify-content: center;
    flex-direction: column;font-size: 0.9rem; line-height: 1.2rem;
}
.cskh-online-box .chat-info-box p {margin-bottom: 0px;}