.btn-box{margin-top:120px}.btn-box .btn-img .hid-show{display:none}.btn-box .btn-img:hover .h-hid{display:none}.btn-box .btn-img:hover .hid-show{display:block}.video-js .vjs-big-play-button{height:2em;width:2em;line-height:2em;border-radius:50%}.edpadding{padding:50px}.top{margin-top:100px}.top-one{margin-top:40px}.btn-self{display:block;width:130px;height:40px;border:1px #f83f44 solid;border-radius:20px;color:#e60012;line-height:40px;text-align:center;margin-top:30px}.btn-self:hover{background:#f83f44;color:#fff}b{color:#e60012;text-decoration:underline;font-weight:100}@media only screen and (max-width:1200px){.title-one-zh{font-size:2.6rem}.title-one{padding:1rem 0}.title-one h3{font-size:2.2rem}.no-padding-lg{padding:0 !important}.text-center-sm{text-align:center}.partition{height:14px;width:100%;background-color:#f5f5f5;margin-top:2.5rem}.edpadding{padding:0 0}.top-one{margin-top:30px}.top-two{margin-top:40px}.top{margin-top:0}.top-ten{margin-top:10px}.text-style h2{font-size:1.6rem}.text-style p{font-size:1.2rem}.top-three{margin-top:30px}.height-img{height:auto}.top-thirty{margin-top:30px}.top-li{margin-top:20px}.bg-img{height:auto}.btn-self{width:40%;margin-left:30%}}