.logout.my-false { display: none; }
.login.my-true { display: none; }
.regist.my-true { display: none; }

.fs-c-slick .slick-prev, .fs-c-slick .slick-next {background: none;}
.fs-c-slick .slick-prev:before, .fs-c-slick .slick-next:before {color: gray;}