.ct-board-container{padding:5px;}
.ct-board,.ct-black_square,.ct-white_square{display:block;}
.ct-board-border{border:2px solid #363A3D;}
.ct-board{overflow:hidden;text-align:center;}
.ct-black-square,.ct-white-square{float:left;}
.ct-black-square{background-color:rgb(191, 128, 64);}
.ct-white-square{background-color:#FBF0E5;}
.ct-from-square{background-color:#9F9FFF;}
.ct-to-square{background-color:#557FFF;}
.ct-over-valid-square{background-color:green;}
.ct-over-invalid-square{background-color:red;}
.ct-nav-buttons{padding-bottom:7px;padding-top:7px;}
.ct-back,.ct-forward,.ct-start,.ct-end,.ct-play,.ct-stop{vertical-align:middle;}
.ct-mainline-commentary{padding-left:15px;}
.ct-board-move-mainline,.ct-board-move-variation{cursor:pointer;}
.ct-board-move-mainline{font-weight:700;}
.ct-board-move-comment{color:green;}
.ct-board-move-current{color:rgb(128, 0, 255);}