#aboutus1_text { display:table-cell; padding:0px 2%; width:51%; vertical-align: middle; }
#aboutus1_text1 { margin-bottom:10px; }
#aboutus1_text2 { margin-bottom:20px; }
#aboutus1_banner { display:table-cell; padding:0px 2%; width:41%; vertical-align: middle; }
#aboutus1_banner img { width:100%; height:auto; opacity: 0; }
#aboutus1_banner img.active { opacity:1; }
@media screen and (max-width: 899px) {
    #aboutus1_text { display:table; margin-bottom:20px; padding:0px 5%; width:90%; }
    #aboutus1_banner { display:table; padding:0px 5%; width:90%; }
}

/* animation */
#aboutus1_banner img { transition-duration: 1s; transition-timing-function: ease; transition-property: opacity; }



#aboutus2_content { text-align:center; } 
.aboutus2_item { position:relative; display:inline-block; width:30%; margin:0px 1% 20px 1%; vertical-align:top; border-top: 4px solid #ffe500; background-color:#FFFFFF; box-shadow: 3px 3px 6px rgb(0 0 0 / 10%); }
.aboutus2_item .aboutus2_item_number { position: absolute; top: 0; left:0px; right:0px; font-size:100px; font-weight:bold; color: #ebebeb; line-height: 1; z-index:0; }
.aboutus2_item .aboutus2_item_title { position:relative; margin: 30px 0 45px; color: #373c40; font-size: 24px; font-weight: 600; z-index:10; }
.aboutus2_item .aboutus2_item_desc { position:relative; font-size: 15px; min-height:80px; z-index:10; }

@media screen and (max-width: 899px) {
    .aboutus2_item { width:90%; margin:0px 5% 20px 5%; }
    .aboutus2_item .aboutus2_item_number { top:10px; }
    .aboutus2_item .aboutus2_item_title { margin-top:40px; }
}



#aboutus3_banner { display:table-cell; padding:0px 2%; width:48%; vertical-align: middle; }
#aboutus3_banner img { width:100%; height:auto; opacity: 0; }
#aboutus3_banner img.active { opacity:1; }
#aboutus3_text { display:table-cell; padding:0px 5%; width:38%; vertical-align: middle; }
#aboutus3_text1 { margin-bottom:20px; }
@media screen and (max-width: 899px) {
    #aboutus3_banner { display:table; margin-bottom:40px; padding:0px 5%; width:90%; }
    #aboutus3_text { display:table; padding:0px 5%; width:90%; }
}

/* animation */
#aboutus3_banner img { transition-duration: 1s; transition-timing-function: ease; transition-property: opacity; }


#aboutus4_content { text-align:center; }
#aboutus4_text { margin-bottom:40px; }
#aboutus4_follow { margin:0px auto; }