.background[data-v-0c5f8389]{position:absolute;display:block;top:0;left:0;z-index:0}.buke_brain_login[data-v-0c5f8389]{position:absolute;width:100%;height:100%;min-height:500px}.login_top[data-v-0c5f8389]{position:absolute;width:100%;height:100%;background-image:linear-gradient(180deg,hsla(0,0%,100%,.14),rgba(36,46,66,.5)),linear-gradient(#242e42,#242e42);background-repeat:no-repeat}.login_top .megvii_logo[data-v-0c5f8389]{display:block;width:140px;height:32px;position:relative;left:20px;top:20px}.login_content[data-v-0c5f8389]{position:absolute;width:424px;left:50%;top:50%;transform:translate(-50%,-50%)}.login_form[data-v-0c5f8389]{padding:24px;border:1px solid #fff;background:#fff;border-radius:10px;box-shadow:0 0 40px 0 rgba(72,91,127,.4);box-sizing:border-box}.login-header[data-v-0c5f8389]{position:relative;height:50px;margin:24px 0;text-align:left}.login-header h1[data-v-0c5f8389]{padding-top:10px;padding-left:10px;font-family:Roboto;font-size:40px;font-weight:300;line-height:56px;color:#303e5a;text-shadow:0 2px 4px rgba(101,125,149,.28)}.login-header p[data-v-0c5f8389]{padding-left:10px;margin-top:-5px;font-size:12px;font-weight:300;line-height:20px;color:#485b7f}.login-header .mask[data-v-0c5f8389]{position:absolute;top:0;left:0;height:100px;font-family:Roboto;font-size:100px;line-height:100px;font-weight:700;color:rgba(137,165,193,.08);text-shadow:0 2px 4px rgba(207,217,223,.1)}.ant-btn[data-v-0c5f8389]{width:120px;background-color:#29589e;border-color:#29589e;border-radius:20px;height:40px;display:block;margin:0 auto}.ant-btn[data-v-0c5f8389]:hover{background-color:#3f65aa;border-color:#3f65aa}