.pa-background-bounce-left nav ul li a{position:relative;z-index:1;background-color:#E1E1E100;transition:all 0.5s;-webkit-transition:all 0.5s;-moz-transition:all 0.5s;-o-transition:all 0.5s;margin-top:30px;margin-bottom:30px}.pa-background-bounce-left nav ul li a::before{content:"";position:absolute;z-index:-1;top:0;left:0;right:0;bottom:0;background:#2cba6c;-webkit-transform:scaleX(0);transform:scaleX(0);-webkit-transform-origin:100% 50%;transform-origin:100% 50%;-webkit-transition:all 0.5s ease-out;-moz-transition:all 0.5s ease-out;-o-transition:all 0.5s ease-out}.pa-background-bounce-left nav ul li a:hover{color:#ffffff!important}.pa-background-bounce-left nav ul li a:hover:before{-webkit-transform:scaleX(1);transform:scaleX(1);-webkit-transition-timing-function:cubic-bezier(0.52,1.64,0.37,0.66);transition-timing-function:cubic-bezier(0.52,1.64,0.37,0.66)}