.welcome{width:100vw;height:100vh;background:url(./welcome_bg-44f8595e.png) no-repeat;background-size:100% 100%;background-color:#f3f7ff;display:flex;flex-direction:column;justify-content:space-between;padding:24px;font-size:18px;color:#000305;position:relative;overflow:hidden}.welcome .header .logo{width:294px;height:51px}.welcome .header .logo img{width:100%}.welcome .content{display:flex;flex-direction:column;align-items:center;position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%)}.welcome .content_text{width:524px;height:160px;display:flex;flex-direction:column;align-items:center}.welcome .content_text img{margin-top:24px;width:90%}.welcome .content_intro{width:673px;margin-top:52px}.welcome .content_ctrl{margin-top:80px}.welcome .content_ctrl .content_ctrl_join{width:168px;height:42px;font-size:18px}.welcome .content_ctrl .content_ctrl_login{margin-top:30px;margin-left:15px}.welcome .content_ctrl .content_ctrl_login .link_text{font-size:18px;margin:0 10px}.welcome .robot{width:506px;height:387px;position:absolute;right:0;bottom:0;transform:rotateY(180deg)}.welcome .robot .robot_logo{width:100%}