.hero-btn{
position:relative;
display:inline-block;
overflow:hidden;
border-radius:0;
transition:transform .3s ease;
} .hero-btn:hover{
transform:translateY(0px);
} .hero-btn img{
display:block;
transition:opacity .35s ease;
} .hero-btn::after{
content:"";
position:absolute;
inset:0;
background-size:cover;
background-position:center;
opacity:0;
transition:opacity .35s ease;
pointer-events:none;
} .hero-btn:hover img{
opacity:0;
}
.hero-btn:hover::after{
opacity:1;
} .hero-btn-1::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/05/Button_Kham-pha-giai-phap_B_hover.webp);
} .hero-btn-2::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/05/Button_Lien-he-tu-van_C_hover.webp);
} .hero-btn-3::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/05/button_Xem-them-thong-tin_hover.webp);
} .hero-btn-4::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/05/Button_Du-an-tieu-bieu_A.webp);
} .hero-btn-5::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/07/Button_Xem-website_V2_B.webp);
} .hero-btn-6::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/07/Button_Xem-Chi-tiet_V2_B.webp);
} .hero-btn-7::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Xem-tat-ca-ung-dung_02.webp);
} .hero-btn-8::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Xem-tat-ca-huong-dan_02.webp);
} .hero-btn-9::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Yeu-cau-ho-tro_02.webp);
} .hero-btn-9a::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Yeu-cau-ho-tro_01.webp);
} .hero-btn-10::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Tai-bo-cai-ve_02.webp);
} .hero-btn-11::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Huong-dan-cai-dat_02.webp);
} .hero-btn-12::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Huong-dan-tao-USB-cai-dat_02A.webp);
} .hero-btn-13::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Xem-dich-vu-bang-gia_02.webp);
} .hero-btn-14::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Dich-vu-tai-bo-cai_02.webp);
} .hero-btn-15::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Dich-vu-tu-van_02.webp);
} .hero-btn-16::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_USB-cai-dat-Linux_02.webp);
} .hero-btn-17::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Dat-dich-vu-tan-noi_02.webp);
} .hero-btn-18::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Dat-dich-vu-online_02.webp);
} .hero-btn-19::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Dang-ky-chuyen-doi-PC_02.webp);
} .hero-btn-20::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/08/Button_Tu-van-chuyen-doi-Server_02.webp);
} .hero-btn-21::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/09/Button_Xem-tat-ca-mau-website_01.webp);
} .hero-btn-22::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/09/Button_Xem-tat-ca-cau-hoi_02.webp);
}
.hero-btn-23::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/09/Button_Dang-ky-thue-website_02.webp);
}
.hero-btn-24::after{
background-image:url(https://aktec.vn/wp-content/uploads/2026/09/Button_Dang-ky-so-huu-website_02.webp);
}