header #header{margin:0 auto;width:1140px}.header_left{float:left;margin-bottom:10px}.header_right{float:right;margin:0;padding:0}#header p.courseName{font-weight:700;margin:0 0 10px 6px}ul li{list-style-type:none}.header_pc ul.btnLink{text-align:center}.header_pc ul.link li{font-size:12px;padding-left:22px;text-indent:-11px}.header_pc ul.link li a{background:url(/assets/img/mkr/arrow_bl.gif) left .3em no-repeat;color:#333;padding-left:11px}.header_pc ul.btnLink li{display:inline-block;float:none!important;margin:5px;vertical-align:top}.header_sp{display:none}.header_navi{border-top:1px solid #dcdcdc;text-align:center}.header_navi ul{margin:0;min-height:55px}.header_navi ul li{display:inline-block;vertical-align:top}@media screen and (max-width:780px){body{position:relative}header #header{border-top:5px solid #ffcaed;box-sizing:border-box;margin:0;width:100%}.header_navi,.header_pc{display:none}.header_sp{display:block;margin:0;padding:0}.header_left{height:90px;width:52%}.header_left>div>a{align-items:center;display:flex;height:90px;margin:0 auto;padding:0;width:96%}.header_right{box-sizing:border-box;height:90px;padding:0 10px;text-align:center;width:48%}.header_sp ul{display:flex;flex-wrap:wrap;justify-content:space-between}.header_sp ul.btnLink li{margin:5px 0;text-align:center;vertical-align:top;width:31.33333%}.header_sp ul.btnLink li a{color:#333}img{height:auto;max-width:100%}}