.ctc_g_message_box{position:relative;border-radius:0px 7px 7px 7px}.ctc_g_message_box:before{content:"";position:absolute;right:100%;top:0;height:20px;width:15px;background-color:#dcf8c6;clip-path:polygon(0% 0%,100% 0%,100% 50%)}