.ui-button{position:relative}.ui-button__spinner{left:calc(50% - 9px);position:absolute;top:calc(50% - 9px)}.ui-button--waiting .ui-button__inner{visibility:hidden}.ui-button__inner .ui-icon{font-size:120%;line-height:0;position:relative;top:-1px;vertical-align:middle}.ui-button--disabled.ui-button--light .ui-button__inner{color:#b2b4be}.ui-button--idled{pointer-events:none}