.about_bg_first[data-v-cdb25af6]{position:relative;height:26.4rem;background-image:url(../img/first-bg.7632636a.webp)}.about_bg_first .about_content[data-v-cdb25af6]{position:absolute;top:50%;left:15%}.about_bg_first .about_content h1[data-v-cdb25af6]{color:#fff;font-size:2.66667rem;font-weight:700}.about_bg_two .main_content[data-v-cdb25af6]{padding:3.46667rem 0;line-height:1.01333rem;color:#555770}.about_bg_three[data-v-cdb25af6]{background-color:var(--ke-primary-deep-blue);padding:2.66667rem 0}.about_bg_three .main_content h1[data-v-cdb25af6]{color:#fff;text-align:center}.about_bg_three .main_content .content[data-v-cdb25af6]{display:flex;justify-content:space-between;margin-top:2.66667rem}.about_bg_three .main_content .content .left_msg[data-v-cdb25af6]{color:#fff;width:50%}.about_bg_three .main_content .content .left_msg .p_b[data-v-cdb25af6]{margin-bottom:1.06667rem}.about_bg_three .main_content .content .left_msg p[data-v-cdb25af6]{line-height:1.2rem}.about_bg_three .main_content .content .right_img[data-v-cdb25af6]{width:13.94667rem;height:14.41867rem}.about_bg_four[data-v-cdb25af6]{background-color:var(--ke-primary-blue);padding:2.66667rem 0}.about_bg_four .main_content h1[data-v-cdb25af6]{text-align:center}.about_bg_four .main_content .msg_container[data-v-cdb25af6]{margin-top:1.33333rem}.about_bg_four .main_content .msg_container h2[data-v-cdb25af6]{font-weight:700;margin:1.06667rem 0}.about_bg_four .main_content .msg_container p[data-v-cdb25af6]{margin-bottom:1.06667rem;color:#555770}@media screen and (max-width:1246px){.about_bg_first[data-v-cdb25af6]{height:21.06667rem}.about_bg_first .main_content[data-v-cdb25af6]{top:50%;left:50%;transform:translate(-50%,-50%)}.about_bg_first .main_content h1[data-v-cdb25af6]{text-align:center}.about_bg_two .main_content[data-v-cdb25af6]{color:#333;line-height:1.6rem}.about_bg_three .main_content .content[data-v-cdb25af6]{flex-direction:column-reverse}.about_bg_three .main_content .content .left_msg[data-v-cdb25af6]{width:100%;margin:1.33333rem 0}.about_bg_three .main_content .content .left_msg p[data-v-cdb25af6]{line-height:1.46667rem}.about_bg_three .main_content .content .right_img[data-v-cdb25af6]{width:100%;height:20rem}.about_bg_four .main_content .msg_container h2[data-v-cdb25af6]{margin-top:2.13333rem}.about_bg_four .main_content .msg_container p[data-v-cdb25af6]{color:#333}}