.add_b_1{margin-bottom:20px}.add_b_1 .b_1_set{display:flex;justify-content:space-around}.add_b_1 .b_1_set .b_1_inner{border-right:1px solid #ccc;padding:0 2% 0 0}.add_b_1 .b_1_set .b_1_inner:first-child{border-left:1px solid #ccc;padding:0 2%}.add_b_1 .b_1_set .b_1_inner a{color:#000}.add_b_1 .b_1_set .b_1_inner a:hover{color:#ffaa21;text-decoration:none;opacity:0.7}.add_b_1 .b_1_set .b_1_inner a:after{content:"▼";margin:0 0 0 5px}