#menuset #mn_teacher a, #menuset #mn_teacher-tanto a, #menuset #mn_teacher-koshi a { cursor: default; pointer-events: none; opacity: .75;}

.blue_sp0 { box-sizing: border-box; width: 100%; padding: 1em .5em .5em .5em; background: rgba(0, 80, 255, .05); margin: 1em auto; position: relative;}

.blue_sp { box-sizing: border-box; width: 100%; padding: 1em .5em .5em .5em; background: rgba(0, 80, 255, .05); margin: 3em auto 2.5em auto; position: relative;}
#shimizu { margin: 3em auto 1.5em auto;}
.teacher h3 { display: block; width: 100%; text-align: center; font-size: 140%; color: rgba(0, 0, 0, 1); letter-spacing: .05em; color: rgba(0, 80, 255, 1); position: absolute; top: -0.5em; left: 0;}
.teacher h3::before { content: '［ ';}
.teacher h3::after { content: ' ］';}

.main_sp { width: 100%; max-width: 640px; margin: 0 auto; padding-top: 1em;}
.main_sp ul { width: 100%; display: -webkit-flex; display: flex; flex-wrap: wrap; justify-content: center;}
.main_sp li { width: 31%; flex-basis: 31%; margin: .25em 1%; text-align: center; padding-bottom: 1.5em;}
.main_sp li:first-child { margin-left: 8%;}
.main_sp li:nth-child(2) { margin-right: 8%;}
.main_sp li .mthp { width: 100%; height: 0; padding-top: 160%; background-color: rgba(255, 255, 255, 1); background-repeat: no-repeat; -webkit-background-size: cover; background-size: cover; -webkit-background-position: top center; background-position: top center; position: relative; overflow: hidden; margin-bottom: .75em; box-shadow: 2px 2px 2px rgba(100, 100, 100, .15);}
.main_sp li .namesp { box-sizing: border-box; width: 100%; position: absolute; bottom: 0; left: 0; color: rgba(255, 255, 255, .5); font-size: 160%; font-weight: bold; line-height: 100%; text-align: left;}
.main_sp li .ccp { font-size: 98%; font-weight: bold; line-height: 130%; color: rgba(29, 161, 242, 1); letter-spacing: .05em; text-shadow:1px 1px 0 rgba(255, 255, 255, 1), -1px -1px 0 rgba(255, 255, 255, 1), -1px 1px 0 rgba(255, 255, 255, 1), 1px -1px 0 rgba(255, 255, 255, 1), 0px 1px 0 rgba(255, 255, 255, 1),  0-1px 0 rgba(255, 255, 255, 1), -1px 0 0 rgba(255, 255, 255, 1), 1px 0 0 rgba(255, 255, 255, 1);}
.main_sp li .ccp2 { padding: .65em 0;}
.main_sp li .nmt { font-size: 130%; font-weight: bold; color: rgba(0, 80, 255, 1); letter-spacing: .05em; padding: .35em 0;}
.main_sp li a { color: rgba(0, 0, 0, 1); font-size: 85%; font-weight: bold; letter-spacing: -0.1em; position: relative; z-index: 500; }
.main_sp li a:hover { color: rgba(0, 0, 0, .75);}

.sub_sp { width: 100%; max-width: 640px; margin: 0 auto; padding-top: 1em;}
.sub_sp ul { width: 100%; display: -webkit-flex; display: flex; flex-wrap: wrap; justify-content: center;}
.sub_sp li { width: 31%; flex-basis: 31%; margin: .25em 1%; text-align: center; padding-bottom: 1.5em;}
.sub_sp li .mthp { width: 100%; height: 0; padding-top: 100%; background-color: rgba(255, 255, 255, 1); background-repeat: no-repeat; -webkit-background-size: cover; background-size: cover; -webkit-background-position: top center; background-position: top center; position: relative; overflow: hidden; margin-bottom: .5em; box-shadow: 2px 2px 2px rgba(100, 100, 100, .15);}
.sub_sp li .nmt { font-size: 115%; font-weight: bold; color: rgba(0, 80, 255, 1); letter-spacing: .05em; padding: .25em 0;}
.sub_sp li a { color: rgba(0, 0, 0, 1); font-size: 85%; font-weight: bold; letter-spacing: -0.1em; position: relative; z-index: 500; }
.sub_sp li a:hover { color: rgba(0, 0, 0, .75);}

.subs_sp { width: 100%; max-width: 640px; margin: 0 auto; padding-top: 1em;}
.subs_sp ul { width: 100%; display: -webkit-flex; display: flex; flex-wrap: wrap; justify-content: center;}
.subs_sp li { width: 34%; flex-basis: 34%; margin: .25em 1%; text-align: center; padding-bottom: 1.5em;}
.subs_sp li .mthp { width: 100%; height: 0; padding-top: 100%; background-color: rgba(255, 255, 255, 1); background-repeat: no-repeat; -webkit-background-size: cover; background-size: cover; -webkit-background-position: top center; background-position: top center; position: relative; overflow: hidden; margin-bottom: .75em; box-shadow: 2px 2px 2px rgba(100, 100, 100, .15);}
.subs_sp li .nmt { font-size: 115%; font-weight: bold; color: rgba(0, 80, 255, 1); letter-spacing: .05em; padding: .5em 0;}

#shimizu .sub_sp li { margin: .25em 1% 0 1%;}
.arrow_box { box-sizing: border-box; width:90%; max-width: 400px; margin: -1em auto 1.5em auto; position: relative; background: rgba(255, 255, 255, 1); padding: 1em; text-align: left; line-height: 140%; color: rgba(0, 0, 0, 1); border: 2px solid rgba(0, 80, 255, .5); border-radius:10px;}
.arrow_box:after, .arrow_box:before { border: solid transparent; content:''; height:0; width:0; position:absolute; bottom:100%; left:50%;}
.arrow_box:after { border-color: rgba(0, 80, 255, 0); border-top-width: 10px; border-bottom-width: 10px; border-left-width: 5px; border-right-width: 5px; margin-left: -5px; border-bottom-color: rgba(255, 255, 255, 1);}
.arrow_box:before { border-color: rgba(0, 80, 255, 0); border-top-width: 12px; border-bottom-width: 12px; border-left-width: 6px; border-right-width: 6px; margin-left: -6px; margin-bottom: 2px; border-bottom-color: rgba(0, 80, 255, .5);}