.rotate-0{-webkit-transform:rotate(0deg);-moz-transform:rotate(0deg);-ms-transform:rotate(0deg);-o-transform:rotate(0deg);transform:rotate(0);-webkit-transition:transform .35s linear;-moz-transition:transform .35s linear;-ms-transition:transform .35s linear;-o-transition:transform .35s linear;transition:transform .35s linear}.rotate-180{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);-o-transform:rotate(180deg);transform:rotate(180deg);-webkit-transition:transform .35s linear;-moz-transition:transform .35s linear;-ms-transition:transform .35s linear;-o-transition:transform .35s linear;transition:transform .35s linear}.sidebar ::-webkit-scrollbar{-webkit-appearance:none;background-color:transparent}.sidebar ::-webkit-scrollbar{width:8px;height:8px}.sidebar ::-webkit-scrollbar-thumb{background-color:#a9a9a9;border-radius:8px}.sidebar ::-webkit-scrollbar-thumb:hover{cursor:pointer}.sidebar ::-webkit-scrollbar-button{display:none}