.intro-box01{position: relative;padding: 30px;background-color: #fff;border-radius: 8px;border: 2px solid #00345c ;box-sizing: border-box;width:calc(100% - 10px)}
.intro-box01::after{content: "";display: block;clear: both;width: 100%;height: 95%;position: absolute;background-color: #e4e4e4;bottom: -10px;right: -10px;border-radius: 0px 8px 8px 8px;z-index: -1;}
.intro-box02{padding: 20px;border: 1px solid #00345c;color: #0065b3;border-radius: 10px;position: relative;background-color: #fff;}
.intro-box02::after{content: "";display: block;clear: both;width: 98%;height: 95%;position: absolute;background-color: #e4e4e4;bottom: -10px;right: -10px;border-radius: 0px 8px 8px 8px;z-index: -1;}
.intro-box02 dl dt{text-align:center;padding:0 0 20px;}
.intro-box02 dl span{position: relative;display: inline-block;font-size: 22px;line-height: 26px;font-weight: 500;}
.intro-box02 dl span::after{content: "";display: block;clear: both;position: absolute;background: url(/_res/ajou/ece/img/content/bg-greeting01.gif) no-repeat;top: 0px;left: -30px;width: 21px;height: 18px;}