.mg-b40{margin: 0 0 40px 0;}
.mg-b80{margin: 0 0 80px 0;}
.ajou-table.isa-tb thead th:last-child,.ajou-table.isa-tb td:last-child{border-right:none;}

.deco-box{position:relative;}
.deco-arrow::before{content:""; display:block; width: 31px; height: 48px; background: center/contain url('/_res/ajou/uc/img/intro/arrow03.gif');position:absolute; top: 50%; left: 20px; transform:translateY(-50%);}
.txt-start{text-align:start;}

.pc-tb{position:relative;}
.pc-tb::before{content:''; display:block;width: 31px; height: 48px; background: center/contain url('/_res/ajou/uc/img/intro/arrow03.gif'); position:absolute; left:50%; top: calc(-48px - 20px); transform: translateX(-50%) rotate(90deg)}
.mobile-tb{display:none;}

@media screen and (max-width:768px){
	.ajou-table td.deco-box{ padding: 7px 7px 7px 20px;}
	.deco-arrow::before{width: 15px; height: 24px; left: 5px;}
	/*
	.ajou-table.isa-tb:last-child::before{width: 15px; height: 24px; top: calc(-24px - 20px);}
	*/
}

@media screen and (max-width:480px){
	.mobile-tb{display:block;}
	.pc-tb{display:none;}
	.mobile-tb{position:relative;}
	.mobile-tb::before{content:''; display:block;width: 31px; height: 48px; background: center/contain url('/_res/ajou/uc/img/intro/arrow03.gif'); position:absolute; left:50%; top: calc(-48px - 20px); transform: translateX(-50%) rotate(90deg)}
}