.banner{ background: url('../img/technologyExperienceBanner.png') top center no-repeat; height: 197px; padding: 150px 0px; color: #141414;}
.banner b{ height: 75px; line-height: 75px; font-size: 54px;}
.banner p{ margin-top: 40px; line-height: 37px; font-size: 26px;}

.title{ font-size: 30px; font-weight: 600; color: #141414; line-height: 60px; text-align: center;}
.subTitle{ margin-top: 5px; font-size: 20px; line-height: 28px; color: #7E8287; text-align: center;}

.digitalExhibitionHall{ height: 620px; padding-top: 60px; background: url('../img/digitalExhibitionHallBg.png') top center no-repeat;}
.digitalExhibitionHall .w1400{ position: relative;}
.digitalExhibitionHall .item{ position: absolute; font-size: 28px; color: #FFFFFF; line-height: 72px;}
.digitalExhibitionHall .item:nth-child(1){ top: 62px; left: 433px;}
.digitalExhibitionHall .item:nth-child(2){ top: 245px; right: 408px;}

.intelligentTelephone{ padding-top: 80px;}
.intelligentTelephone .flex{ margin-top: 60px; justify-content: space-around;}
.intelligentTelephone .item{ width: 586px;}
.intelligentTelephone .item p{ display: flex; align-items: center; font-size: 28px; font-weight: 600; color: #141414; width: 578px; height: 79px; line-height: 79px; background: linear-gradient(180deg, #EFF3F9, #FFFFFF); box-shadow: 0px 23px 29px 0px rgba(97,107,126,0.14); border-radius: 8px; border: 4px solid #FFFFFF;}
.intelligentTelephone .item p span{ margin: 0px 20px 0px 40px; display: inline-block; width: 22px; height: 22px; background: #3267FF; border-radius: 50%;}

.digitalWorkCard{ margin-top: -40px; padding-top: 60px; height: 468px; background: url('../img/digitalWorkCardBg.png') top center no-repeat;}
.digitalWorkCard .flex{ margin-top: 40px; justify-content: space-between;}
.digitalWorkCard .item{ width: 254px; height: 94px; padding: 50px 30px; background: linear-gradient(180deg, #EFF3F9, #FFFFFF); box-shadow: 0px 23px 29px 0px rgba(97,107,126,0.14); border-radius: 8px; border: 3px solid #FFFFFF; font-size: 20px; color: #141414; font-weight: 600; line-height: 40px;}

.VRTapeViewing{ padding-top: 70px; margin-bottom: 55px;}
.VRTapeViewing .flex{ margin-top: 55px; justify-content: space-between;}
.VRTapeViewing .item{ width: calc(1400px / 3); overflow: hidden;}
.VRTapeViewing .item p{ text-align: center; color: #FFFFFF; font-weight: 600; font-size: 26px; height: 96px; line-height: 96px;}
.VRTapeViewing .item:nth-child(1) p{ background: #7A89FF;}
.VRTapeViewing .item:nth-child(2) p{ background: #59B0FF;}
.VRTapeViewing .item:nth-child(3) p{ background: #5494FF;}