.con_pri{max-width:1100px;margin:auto}@media only screen and (max-width: 1279px){.con_pri{width:91.66667%}}.con_pri{margin-top:80px}@media only screen and (max-width: 767px){.con_pri{margin-top:10%}}.con_pri .box_pri{margin-top:30px}@media only screen and (max-width: 767px){.con_pri .box_pri{margin-top:5%}}.con_pri .box_pri:first-child{margin-top:0}.con_pri .box_pri h3{font-size:150%;border-bottom:4px solid #1a1a1a;padding-bottom:.5em}@media only screen and (min-width: 768px) and (max-width: 1279px){.con_pri .box_pri h3{font-size:138%}}@media only screen and (max-width: 767px){.con_pri .box_pri h3{font-size:125%}}.con_pri .box_pri .box_txt{padding:1.5em;line-height:1.8}.con_pri .box_pri .box_txt ul{margin-top:30px;padding-left:1em}@media only screen and (max-width: 767px){.con_pri .box_pri .box_txt ul{margin-top:5%}}@media only screen and (max-width: 767px){.con_pri .box_pri .box_txt{padding:1.5em 0}}