*{margin:0;padding:0;-webkit-box-sizing:border-box;box-sizing:border-box}a{text-decoration:none}.user-select{-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none}.r_flex,.r_flex-c{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.r_flex-c{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.r_flex-a,.r_flex-ac{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.r_flex-ac{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.c_flex,.c_flex-c{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.c_flex-c{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.c_flex-a,.c_flex-ac{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.c_flex-ac{-webkit-box-align:center;-ms-flex-align:center;align-items:center}