.main-sec{position:relative;padding-top:70px;padding-bottom:70px}@media screen and (min-width: 768px){.main-sec{padding-top:92px;padding-bottom:100px}}.main-sec.sec1{color:#fff;background-size:100% 100%;background-color:#323336;background-image:url(/views/res/imgs/main/img_sec1_m_v1.jpg);background-repeat:no-repeat;background-position:left center}@media screen and (min-width: 992px){.main-sec.sec1{background-image:url(/views/res/imgs/main/img_sec1_v1.jpg)}}.main-sec .about-list-wrap{max-width:95%;margin:0 auto;text-align:center}@media screen and (min-width: 544px){.main-sec .about-list-wrap{max-width:81%}}.main-sec .about-list-wrap li:first-child .about-list{background-image:url(/views/res/imgs/main/icon_about_01_m.png)}@media screen and (min-width: 768px){.main-sec .about-list-wrap li:first-child .about-list{background-image:url(/views/res/imgs/main/icon_about_01.png)}}.main-sec .about-list-wrap li:nth-child(2) .about-list{background-image:url(/views/res/imgs/main/icon_about_02_m.png)}@media screen and (min-width: 768px){.main-sec .about-list-wrap li:nth-child(2) .about-list{background-image:url(/views/res/imgs/main/icon_about_02.png)}}.main-sec .about-list-wrap li:nth-child(3),.main-sec .about-list-wrap li:nth-child(4){margin-top:50px}@media screen and (min-width: 768px){.main-sec .about-list-wrap li:nth-child(3),.main-sec .about-list-wrap li:nth-child(4){margin-top:0}}.main-sec .about-list-wrap li:nth-child(3) .about-list{background-image:url(/views/res/imgs/main/icon_about_03_m.png)}@media screen and (min-width: 768px){.main-sec .about-list-wrap li:nth-child(3) .about-list{background-image:url(/views/res/imgs/main/icon_about_03.png)}}.main-sec .about-list-wrap li:nth-child(4) .about-list{background-image:url(/views/res/imgs/main/icon_about_04_m.png)}@media screen and (min-width: 768px){.main-sec .about-list-wrap li:nth-child(4) .about-list{background-image:url(/views/res/imgs/main/icon_about_04.png)}}.main-sec .about-list-wrap .about-list{display:inline-block;width:100%;padding-top:100px;font-size:17px;background-repeat:no-repeat;background-position:top center;background-size:80px 80px}@media screen and (min-width: 768px){.main-sec .about-list-wrap .about-list{padding-top:123px;background-size:100px 100px}}@media screen and (min-width: 992px){.main-sec .about-list-wrap .about-list{font-size:18px}}