/* maincompany */
#maincompany { position: relative; padding: 80px 0; overflow: hidden; background-color: #f4f4f5; }
#maincompany .textbox { text-align: center; }
#maincompany .textbox .text1 { font-weight: 600; font-size: 45px; color: #000; line-height: 1.5; }
#maincompany .textbox .text2 { font-weight: 600; font-size: 18px; color: #000; line-height: 1.5; }
#maincompany .imgbox { margin-top: 70px; text-align: center; }
#maincompany .imgbox .img1 { display: inline-block; }
#maincompany .imgbox .img2 { display: none; }
@media (max-width: 1279px) {
    #maincompany .textbox .text1 { font-weight: 500; }
    #maincompany .textbox .text2 { font-weight: 500; }
}
@media (max-width: 767px) {
    #maincompany { background-color: #fff; }
    #maincompany .imgbox .img1 { display: none; }
    #maincompany .imgbox .img2 { display: inline-block; }
}