@charset "utf-8";.phonering-alo-phone{position:fixed;visibility:hidden;background-color:transparent;width:200px;height:200px;cursor:pointer;z-index:200000!important;bottom:50px;display:block;-webkit-backface-visibility:hidden;-webkit-transform:translateZ(0);transition:visibility .5s}.phonering-alo-phone.phonering-alo-show{visibility:visible}.phonering-alo-phone.phonering-alo-static{opacity:.6}.phonering-alo-phone.phonering-alo-hover,.phonering-alo-phone:hover{opacity:1}.phonering-alo-ph-circle{width:160px;height:160px;top:50px;left:50px;position:absolute;background-color:transparent;border-radius:100%;border:2px solid rgba(30,30,30,.4);opacity:.1;-webkit-animation:phonering-alo-circle-anim 1.2s infinite ease-in-out;animation:phonering-alo-circle-anim 1.2s infinite ease-in-out;transition:all .5s;-webkit-transform-origin:50% 50%;-ms-transform-origin:50% 50%;transform-origin:50% 50%}.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-circle{-webkit-animation:phonering-alo-circle-anim 1.1s infinite ease-in-out!important;animation:phonering-alo-circle-anim 1.1s infinite ease-in-out!important}.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-circle{-webkit-animation:phonering-alo-circle-anim 2.2s infinite ease-in-out!important;animation:phonering-alo-circle-anim 2.2s infinite ease-in-out!important}.phonering-alo-phone.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone:hover .phonering-alo-ph-circle{border-color:#00aff2;opacity:.5}.phonering-alo-phone.phonering-alo-green.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone.phonering-alo-green:hover .phonering-alo-ph-circle{border-color:#272d6b;opacity:.5}.phonering-alo-phone.phonering-alo-green .phonering-alo-ph-circle{border-color:#00aff2;opacity:.5}.phonering-alo-phone.phonering-alo-gray.phonering-alo-hover .phonering-alo-ph-circle,.phonering-alo-phone.phonering-alo-gray:hover .phonering-alo-ph-circle{border-color:#ccc;opacity:.5}.phonering-alo-phone.phonering-alo-gray .phonering-alo-ph-circle{border-color:#75eb50;opacity:.5}.phonering-alo-ph-circle-fill{width:100px;height:100px;top:80px;left:80px;position:absolute;background-color:#000;border-radius:100%;border:2px solid transparent;-webkit-animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;transition:all .5s;-webkit-transform-origin:50% 50%;-ms-transform-origin:50% 50%;transform-origin:50% 50%}.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-circle-fill{-webkit-animation:phonering-alo-circle-fill-anim 1.7s infinite ease-in-out!important;animation:phonering-alo-circle-fill-anim 1.7s infinite ease-in-out!important}.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-circle-fill{-webkit-animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out!important;animation:phonering-alo-circle-fill-anim 2.3s infinite ease-in-out!important;opacity:0!important}.phonering-alo-phone.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone:hover .phonering-alo-ph-circle-fill{background-color:rgba(39,45,107,.5);opacity:.75!important}.phonering-alo-phone.phonering-alo-green.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone.phonering-alo-green:hover .phonering-alo-ph-circle-fill{background-color:rgba(39,45,107,.5);opacity:.75!important}.phonering-alo-phone.phonering-alo-green .phonering-alo-ph-circle-fill{background-color:rgba(0,175,242,.5)}.phonering-alo-phone.phonering-alo-gray.phonering-alo-hover .phonering-alo-ph-circle-fill,.phonering-alo-phone.phonering-alo-gray:hover .phonering-alo-ph-circle-fill{background-color:rgba(204,204,204,.5);opacity:.75!important}.phonering-alo-phone.phonering-alo-gray .phonering-alo-ph-circle-fill{background-color:rgba(117,235,80,.5);opacity:.75!important}.phonering-alo-ph-img-circle{width:60px;height:60px;top:100px;left:100px;position:absolute;background:rgba(30,30,30,.1) url(data:image/png;base64,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) no-repeat center center;border-radius:100%;border:2px solid transparent;-webkit-animation:phonering-alo-circle-img-anim 1s infinite ease-in-out;animation:phonering-alo-circle-img-anim 1s infinite ease-in-out;-webkit-transform-origin:50% 50%;-ms-transform-origin:50% 50%;transform-origin:50% 50%}.phonering-alo-ph-img-circle.zalo-ring{background:url(//nvsponline.edu.vn/wp-content/plugins/all-in-one-contact-buttons-wpshare247/assets/zalo.jpg);background-size:cover;background-position:center}.phonering-alo-phone.phonering-alo-active .phonering-alo-ph-img-circle{-webkit-animation:phonering-alo-circle-img-anim 1s infinite ease-in-out!important;animation:phonering-alo-circle-img-anim 1s infinite ease-in-out!important}.phonering-alo-phone.phonering-alo-static .phonering-alo-ph-img-circle{-webkit-animation:phonering-alo-circle-img-anim 0 infinite ease-in-out!important;animation:phonering-alo-circle-img-anim 0 infinite ease-in-out!important}.phonering-alo-phone.phonering-alo-hover 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.number{top:117px;left:160px;position:absolute;width:145px;z-index:1;display:block;padding:5px}#phonering-alo-phoneIcon .number a{position:relative;background:#00aff2;padding:5px;border-radius:25px;color:#fff;text-align:center;text-decoration:none;transition:none}#phonering-alo-phoneIcon .number i{display:inline;position:relative;left:-10px;color:#00aff2}@-webkit-keyframes phonering-alo-circle-anim{0%{-webkit-transform:rotate(0) scale(.5) skew(1deg);-webkit-opacity:.1}30%{-webkit-transform:rotate(0) scale(.7) skew(1deg);-webkit-opacity:.5}100%{-webkit-transform:rotate(0) scale(1) skew(1deg);-webkit-opacity:.1}}@-webkit-keyframes phonering-alo-circle-fill-anim{0%{-webkit-transform:rotate(0) scale(.7) skew(1deg);opacity:.2}50%{-webkit-transform:rotate(0) scale(1) skew(1deg);opacity:.2}100%{-webkit-transform:rotate(0) scale(.7) skew(1deg);opacity:.2}}@-webkit-keyframes phonering-alo-circle-img-anim{0%{-webkit-transform:rotate(0) scale(1) skew(1deg)}10%{-webkit-transform:rotate(-25deg) 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skew(1deg)}20%{-webkit-transform:rotate(25deg) scale(1) skew(1deg);transform:rotate(25deg) scale(1) skew(1deg)}30%{-webkit-transform:rotate(-25deg) scale(1) skew(1deg);transform:rotate(-25deg) scale(1) skew(1deg)}40%{-webkit-transform:rotate(25deg) scale(1) skew(1deg);transform:rotate(25deg) scale(1) skew(1deg)}50%{-webkit-transform:rotate(0) scale(1) skew(1deg);transform:rotate(0) scale(1) skew(1deg)}100%{-webkit-transform:rotate(0) scale(1) skew(1deg);transform:rotate(0) scale(1) skew(1deg)}}@keyframes phonering-alo-circle-img-anim{0%{-webkit-transform:rotate(0) scale(1) skew(1deg);transform:rotate(0) scale(1) skew(1deg)}10%{-webkit-transform:rotate(-25deg) scale(1) skew(1deg);transform:rotate(-25deg) scale(1) skew(1deg)}20%{-webkit-transform:rotate(25deg) scale(1) skew(1deg);transform:rotate(25deg) scale(1) skew(1deg)}30%{-webkit-transform:rotate(-25deg) scale(1) skew(1deg);transform:rotate(-25deg) scale(1) skew(1deg)}40%{-webkit-transform:rotate(25deg) scale(1) 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li{margin-bottom:10px;margin-left:0}#ft-contact-icons li .icon{width:40px;height:40px;line-height:40px;text-align:center;display:inline-block;border-radius:31px;font-size:20px;list-style:none;background:#f58634}#ft-contact-icons li span.ab{background:#00aff2;border-radius:5px;position:relative;margin-left:7px;*height:28px;padding:0 13px;cursor:pointer}#ft-contact-icons li span.ab label{font-size:13px;margin:0;color:#fff}#ft-contact-icons li span.ab i{position:absolute;left:-5px;top:50%;transform:translateY(-50%);color:#00aff2}#ft-contact-icons li a{color:#fff;display:flex;align-items:center;text-decoration:none;transition:all .5s}#ft-contact-icons li a:hover span.ab{background:#272d6b}#ft-contact-icons li a:hover span.ab i{color:#272d6b}#ft-contact-icons .icon-envelope .icon{background:#ee9b00}#ft-contact-icons .icon-phone .icon{background:#6db703}#ft-contact-icons .icon-map 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