@charset "utf-8";
/* CSS Document */
.ct{width:100%;border:1px solid #8490AA;margin: 50px auto;text-align:center;position:relative;color:#646C78;padding:15px;}
.ct span{
  background:#e0e5ec;
  color:#646C78;
  padding:0 10px;
  font-size:20px;
  position:relative; 
  top:-28px;
}
.ct blockquote {
	margin-top: 0.5%;
}
.corner{height:30px;
  width:30px;
  border-radius:50%;
  border:1px solid #fff;
  transform:rotate(-45deg);  
  position:absolute;
  background:#e0e5ec;
}

.left_top{
  top:-16px;
  left:-16px;
  border-color:transparent transparent #8490AA transparent;
}
.right_top{
  top:-16px;
  right:-16px;
  border-color:transparent transparent transparent #8490AA;
}
.left_bottom{
  bottom:-16px;
  left:-16px;
  border-color:transparent #8490AA transparent transparent ;
}
.right_bottom{
  bottom:-16px;
  right:-16px;
  border-color:#8490AA transparent transparent transparent;
}

@media (max-width:480px) {

}

/* end 480px */