Demo hình ảnh:


Hướng dẫn:
Bước 1: Chèn đoạn code sau vào CSS
ACP - Dislay - Pictures and Colors - Colors - CSS Stylesheet

Code:


.info, .success, .warning, .error, .mes, .tips, .chat, .cnb {
    margin: 10px 0px;
    padding: 10px 10px 15px 50px;
    background-repeat: no-repeat;
    background-position: 10px center;
    border-radius: 4px 4px 4px;
}

.info {
    background-color: #d1e4f3;
    background-image: url("http://cdn1.iconfinder.com/data/icons/musthave/24/Information.png");
    color: #00529B;
    border: 1px solid #4d8fcb;
}

.success {
    background-color: #effeb9;
    background-image: url("http://cdn3.iconfinder.com/data/icons/fatcow/32x32_0020/accept.png");
    color: #4F8A10;
    border: 1px solid #9ac601;
}
.warning {
    background-color: #ffeaa9;
    background-image: url("http://cdn3.iconfinder.com/data/icons/fatcow/32x32_0400/error.png");
    color: #9F6000;
    border: 1px solid #f9b516;
}
.error {
    background-color: #fccac3;
    background-image: url("http://cdn1.iconfinder.com/data/icons/CrystalClear/32x32/actions/messagebox_critical.png");
    color: #D8000C;
    border: 1px solid #db3f23;
}

.mes {
    background-color: #F2F2F2;
    background-image: url("http://cdn2.iconfinder.com/data/icons/fugue/bonus/icons-32/mail.png");
    border: 1px solid #AAAAAA;
    color: #545454;
}

.tips {
    background-color: #FEEAC9;
    background-image: url("http://cdn5.iconfinder.com/data/icons/woocons1/Light%20Bulb%20On.png");
    border: 1px solid #D38E49;
    color: #bb640c;
}

.chat {
    background-color: #daecfb;
    background-image: url("http://cdn2.iconfinder.com/data/icons/drf/PNG/iChat.png");
    border: 1px solid #2078c9;
    color: #066ac4;
}

Bước 2: Cho vào nơi muốn hiện
Có thể cho vào overall_header nếu muốn hiện ở bất kì trang nào, index_body nếu muốn hiện ở trang chủ

Code:

<div class="info">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="success">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="warning">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="error">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="tips">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="mes">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

<div class="chat">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ante mauris, sagittis condimentum odio. Donec sodales magna</div>

Mỗi một <div class="..."></div> là 1 ghi chú