.fa-whatsapp{color:#9f9b9b}.loading{position:fixed;z-index:999;height:2em;width:2em;overflow:show;margin:auto;top:0;left:0;bottom:0;right:0}.loading:before{content:"";display:block;position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(rgba(20,20,20,.8),rgba(0,0,0,.8));background:-webkit-radial-gradient(rgba(20,20,20,.8),rgba(0,0,0,.8))}.loading:not(:required){font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.loading:not(:required):after{content:"";display:block;font-size:10px;width:1em;height:1em;margin-top:-.5em;animation:spinner .15s infinite linear;border-radius:.5em;box-shadow:#ffffffbf 1.5em 0,#ffffffbf 1.1em 1.1em,#ffffffbf 0 1.5em,#ffffffbf -1.1em 1.1em,#ffffffbf -1.5em 0,#ffffffbf -1.1em -1.1em,#ffffffbf 0 -1.5em,#ffffffbf 1.1em -1.1em}@keyframes spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}