.banner_home{background-color:#f9f9fb;position:relative;height:460px;overflow:hidden}.banner_home .inner{width:1440px;margin:0 auto}.banner_home .txt{padding-top:80px}.banner_home .txt strong{display:block;font-size:46px;line-height:60px;font-weight:bold;color:#383a45}.banner_home .txt strong em{color:#1a7dff}.banner_home .txt a{display:block;width:230px;height:60px;font-size:17px;line-height:60px;font-weight:bold;color:#fafafa;background-color:#1a7dff;text-align:center;transition:.5s;margin-top:32px}.banner_home .txt a:hover{background-color:#474747}.banner_home img{position:Absolute;right:80px;bottom:-80px;width:880px}@media(max-width:768px){.banner_home{height:auto}.banner_home .inner{width:auto;padding:80px 0}.banner_home .txt strong{font-size:32px;line-height:40px;text-align:center}.banner_home img{display:block;width:100%;position:static;left:auto;right:auto}.banner_home .txt a{margin:28px auto}}