.top-space{width:100%;height:80px}.nav-bar-layout{padding-left:32px;width:100%;height:60px;background:#F1F1F1}.nav-bar-inner-layout{width:940px;height:100%;display:flex;align-items:center}.nav-bar-title1 a{font-size:16px;color:#C13939;line-height:16px}.nav-bar-arrow{width:8px;height:12px;margin:0 8px}.nav-bar-title2 a{font-size:16px;color:#333333;line-height:16px}.section1{width:940px;height:62px;margin:30px auto 40px;display:flex;flex-direction:column;align-items:start}.section1-left{font-size:32px;color:#333333;line-height:32px}.section1-tip{font-size:16px;color:#333333;line-height:16px;margin-top:14px}.section2{width:940px;margin:0 auto 30px;padding:20px 0;display:flex;justify-content:space-between;border-bottom:3px #D8D8D8 solid}.section2-item{width:120px;height:110px;display:flex;flex-direction:column;justify-content:space-between;align-items:center;position:relative}.section2-item:hover .section2-select{display:block}.section2-logo{width:80px;height:80px}.section2-text{font-size:16px;color:#999999;line-height:16px}.section2-select{display:none;width:120px;position:absolute;bottom:-28px;left:0;right:0}.section3{width:940px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between}.section3-item{width:304px;height:254px;margin-bottom:14px;transition:all 0.4s;padding:0 10px;background:#ffffff}.section3-item:hover{transform:scale(1.05);box-shadow:0 0 4px 4px #DDDDDD;cursor:pointer}.section3-logo{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;height:165px;display:flex;align-items:center;justify-content:center;border-bottom:1px #D8D8D8 solid}.section3-img{width:130px;height:80px}.section3-bottom-text1{font-size:16px;color:#333333;line-height:16px;margin-top:10px}.section3-bottom-text2{font-size:14px;color:#333333;line-height:14px;margin-top:10px}.section3-bottom-text3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:#00A0FF;line-height:22px;margin-top:14px}@media screen and (max-width:420px){.top-space{display:none}.nav-bar-inner-layout-screen-420{width:100%;padding:0 20px}.section1-screen-420{width:100%;height:100px;padding:10px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;margin:10px auto}.section2-screen-420,.section3-screen-420{width:100%}.section2-item-screen-420{width:60px;height:60px}.section2-logo-screen-420{width:40px;height:40px}.section2-text-screen-420{font-size:14px}.section2-select-screen-420{width:60px;height:9px}.section3-item-screen-420{width:100%}}@media (min-width:992px){.col-md-2{width:15.66666667%}}