/* Absolute Center Spinner */
.loading{position: fixed;display: none;z-index: 1031;height: 2em; width: 2em; margin: auto; top: 0; left: 0; bottom: 0; right: 0;}
/* Transparent Overlay */
 .loading:before{content: ''; display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.3);}
/* :not(:required) hides these rules from IE9 and below */
 .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;-webkit-animation:spinner 1500ms infinite linear;-moz-animation:spinner 1500ms infinite linear;-ms-animation:spinner 1500ms infinite linear;-o-animation:spinner 1500ms infinite linear;animation:spinner 1500ms infinite linear;border-radius:.5em;-webkit-box-shadow:#ec673d 1.5em 0 0 0,#ec673d 1.1em 1.1em 0 0,#ec673d 0 1.5em 0 0,#ec673d -1.1em 1.1em 0 0,rgba(0,0,0,.5) -1.5em 0 0 0,rgba(0,0,0,.5) -1.1em -1.1em 0 0,#ec673d 0 -1.5em 0 0,#ec673d 1.1em -1.1em 0 0;box-shadow:#ec673d 1.5em 0 0 0,#ec673d 1.1em 1.1em 0 0,#ec673d 0 1.5em 0 0,#ec673d -1.1em 1.1em 0 0,#ec673d -1.5em 0 0 0,#ec673d -1.1em -1.1em 0 0,#ec673d 0 -1.5em 0 0,#ec673d 1.1em -1.1em 0 0}
/* Animation */
@-webkit-keyframes spinner{0%{-webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg);}100%{-webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg);}}
@-moz-keyframes spinner{0%{-webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg);}100%{-webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg);}}
@-o-keyframes spinner{0%{-webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg);}100%{-webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg);}}
@keyframes spinner{0%{-webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg);}100%{-webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg);}}